diff --git a/mathrace_interaction/mathrace_interaction/network/turing_classification_selenium.py b/mathrace_interaction/mathrace_interaction/network/turing_classification_selenium.py
index a68095e..32c6572 100644
--- a/mathrace_interaction/mathrace_interaction/network/turing_classification_selenium.py
+++ b/mathrace_interaction/mathrace_interaction/network/turing_classification_selenium.py
@@ -5,10 +5,12 @@
 # SPDX-License-Identifier: AGPL-3.0-or-later
 """A selenium browser that connects to a classification page on the current live turing instance."""
 
+import datetime
 import typing
 import urllib.parse
 
 import bs4
+import prettytable
 import requests
 import selenium.common.exceptions
 import selenium.webdriver
@@ -17,8 +19,9 @@
 import selenium.webdriver.remote.webelement
 import selenium.webdriver.support.expected_conditions as EC  # noqa: N812
 import selenium.webdriver.support.ui
+import tinycss2
 
-import mathrace_interaction.time
+from mathrace_interaction.time import convert_timestamp_to_number_of_seconds
 
 
 class TuringClassificationSelenium:
@@ -141,12 +144,12 @@ def timer_above_value(
             locator: tuple[str, str]
         ) -> typing.Callable[[selenium.webdriver.remote.webdriver.WebDriver], bool]:
             """Predicate used in WebDriverWait, inspired by EC.text_to_be_present_in_element."""
-            value_int = mathrace_interaction.time.convert_timestamp_to_number_of_seconds(value)
+            value_int = convert_timestamp_to_number_of_seconds(value)
 
             def _predicate(driver: selenium.webdriver.remote.webdriver.WebDriver) -> bool:
                 try:
                     element_text = driver.find_element(*locator).text
-                    element_int = mathrace_interaction.time.convert_timestamp_to_number_of_seconds(element_text)
+                    element_int = convert_timestamp_to_number_of_seconds(element_text)
                     return element_int >= value_int
                 except selenium.common.exceptions.StaleElementReferenceException:  # pragma: no cover
                     return False
@@ -159,8 +162,15 @@ def _predicate(driver: selenium.webdriver.remote.webdriver.WebDriver) -> bool:
     def _wait_for_classification_computed(self) -> None:
         """Wait for classification computation."""
         self.ensure_unlocked()
-        selenium.webdriver.support.wait.WebDriverWait(self._browser, self._max_wait).until(
-            JavascriptVariableEvaluatesToTrue("document.updated"))
+
+        def document_updated_is_true(driver: selenium.webdriver.remote.webdriver.WebDriver) -> bool:
+            try:
+                return driver.execute_script(  # type: ignore[no-any-return, no-untyped-call]
+                    "return document.updated;")
+            except selenium.common.exceptions.StaleElementReferenceException:  # pragma: no cover
+                return False
+
+        selenium.webdriver.support.wait.WebDriverWait(self._browser, self._max_wait).until(document_updated_is_true)
 
     def login(self, username: str, password: str) -> None:
         """Log into the turing instance with the provided credentials."""
@@ -171,7 +181,14 @@ def login(self, username: str, password: str) -> None:
         self.find_element(selenium.webdriver.common.by.By.NAME, "password").send_keys(password)
         self.find_element(selenium.webdriver.common.by.By.ID, "submit").click()
         # Successful login redirects to the home page, where there is a link to change password
-        self._wait_for_element(selenium.webdriver.common.by.By.CSS_SELECTOR, "a[href='/accounts/password_change/']")
+        try:
+            self._wait_for_element(
+                selenium.webdriver.common.by.By.CSS_SELECTOR, "a[href='/accounts/password_change/']")
+        except selenium.common.exceptions.TimeoutException:
+            if "Inserisci nome utente e password corretti" in self.page_source:
+                raise RuntimeError("Could not login with the provided credentials")
+            else:
+                raise
 
     def go_to_classification_page(self, classification_type: str, querystring: dict[str, str]) -> None:
         """Direct the browser to visit a specific classification type."""
@@ -199,6 +216,68 @@ def ensure_classification_type(self, classification_type: str) -> None:
         if not self._browser.current_url.startswith(expected_url):
             raise RuntimeError(f"The current page is not a {classification_type} classification")
 
+    def get_table(self) -> prettytable.PrettyTable:
+        """Get the table representing the unica classification."""
+        self.ensure_locked()
+        assert self._locked_page_soup is not None
+        self.ensure_classification_type("unica")
+        table = prettytable.PrettyTable()
+        # Get the headers first
+        timer_elements = self._locked_page_soup.find_all("h3", id=f"orologio")
+        assert len(timer_elements) == 1
+        header1 = ["Position", "Team ID", "Team name", "Score"]
+        header2 = ["", "", timer_elements[0].text, ""]
+        num_questions = 0
+        while True:
+            question_elements = self._locked_page_soup.find_all("th", id=f"pr-{num_questions + 1}")
+            if len(question_elements) == 0:
+                break
+            else:
+                assert len(question_elements) == 1
+                question_text = question_elements[0].text.strip()
+                if "\n" in question_text:  # score for each question goes to a new line
+                    question_number, question_score = question_text.split("\n")
+                    header1.append(question_number)
+                    header2.append(question_score)
+                else:
+                    header1.append(question_text)
+                    header2.append("")
+                num_questions += 1
+        header1.append("Bonus")
+        header2.append("")
+        table.field_names = header1
+        if not all(cell == "" for cell in header2):
+            table.add_row(header2)
+        # Get the table content, row by row
+        team_id = 1
+        while True:
+            row = []
+            position_elements = self._locked_page_soup.find_all("th", id=f"pos-{team_id}")
+            if len(position_elements) == 0:
+                break
+            assert len(position_elements) == 1
+            row.append(int(position_elements[0].text.strip()[:-1]))  # :-1 is to drop the trailing degree symbol
+            team_id_elements = self._locked_page_soup.find_all("th", id=f"num-{team_id}")
+            assert len(team_id_elements) == 1
+            row.append(int(team_id_elements[0].text))
+            team_name_elements = self._locked_page_soup.find_all("th", id=f"nome-{team_id}")
+            assert len(team_name_elements) == 1
+            row.append(team_name_elements[0].text)
+            team_score_elements = self._locked_page_soup.find_all("th", id=f"punt-{team_id}")
+            assert len(team_score_elements) == 1
+            row.append(int(team_score_elements[0].text))
+            for q in [*range(1, num_questions + 1), "bonus"]:
+                question_score_elements = self._locked_page_soup.find_all("td", id=f"cell-{team_id}-{q}")
+                assert len(question_score_elements) == 1
+                question_score = question_score_elements[0].text.strip()
+                if question_score != "":
+                    row.append(int(question_score))
+                else:
+                    row.append("")
+            table.add_row(row)
+            team_id += 1
+        return table
+
     def get_teams_score(self) -> list[int]:
         """Get the score of the teams in the race."""
         self.ensure_locked()
@@ -233,30 +312,55 @@ def get_teams_position(self) -> list[int]:
                 team_id += 1
         return positions
 
-    def get_css_sources(self) -> dict[str, str]:
-        """Get the content of CSS files used in the current page."""
+    def get_auxiliary_files(self) -> dict[str, str | bytes]:
+        """Get the content of CSS and font files used in the current page."""
         self.ensure_locked()
         assert self._locked_page_soup is not None
+
+        # Get css files first
         all_css = dict()
+        all_css_directory = dict()
 
         for css in self._locked_page_soup.find_all("link", rel="stylesheet"):
             # Do not use the current selenium browser to fetch the css content, otherwise
             # the browser would move away from the current page. However, since css content
             # is static, simply downloading the page via the python package requests suffices.
-            response = requests.get(urllib.parse.urljoin(self._root_url, css["href"]))
+            request_url = urllib.parse.urljoin(self._root_url, css["href"])
+            response = requests.get(request_url)
             assert response.status_code == 200
-            filename = css["href"].split("/")[-1]
-            assert filename not in all_css, "Cannot have to css files with the same name"
+            directory, filename = css["href"].rsplit("/", 1)
+            assert filename not in all_css, "Cannot have two css files with the same name"
             all_css[filename] = response.text
-
-        return all_css
+            all_css_directory[filename] = directory
+
+        # Next, process each css file to extract the fonts that are required there
+        all_fonts = dict()
+
+        for css_filename in all_css.keys():
+            rules = tinycss2.parse_stylesheet(all_css[css_filename])
+            for rule in rules:
+                if rule.type == 'at-rule':  # which define fonts
+                    for token in rule.content:
+                        if token.type == "url":
+                            font_url = token.value
+                            if "?" not in font_url and "#" not in font_url:
+                                request_url = urllib.parse.urljoin(
+                                    self._root_url, all_css_directory[css_filename] + "/" + font_url)
+                                response = requests.get(request_url)
+                                assert response.status_code == 200
+                                font_filename = font_url.split("/")[-1]
+                                assert font_filename not in all_fonts, "Cannot have two font files with the same name"
+                                all_fonts[font_filename] = response.content
+                                all_css[css_filename] = all_css[css_filename].replace(font_url, font_filename)
+
+        return all_css, all_fonts
 
     def get_cleaned_html_source(self) -> str:
         """
         Get a cleaned HTML source code of a page of the turing instance for local download.
 
         The HTML code is preprocessed as follows:
-            - the path of any css should be flattened to the one returned by get_css_sources.
+            - the path of any auxiliary file should be flattened to the one returned by get_auxiliary_files.
             - any local link to the live instance is removed, since it would not be available locally.
             - any javascript is removed, since in order to be visible locally the page cannot contain
               any script that requires the live server.
@@ -283,13 +387,38 @@ def get_cleaned_html_source(self) -> str:
         # Return postprocessed page
         return str(soup)
 
-
-class JavascriptVariableEvaluatesToTrue:
-    """Helper class used to wait until a javascript variable is true."""
-
-    def __init__(self, variable: str) -> None:
-        self._variable = variable
-
-    def __call__(self, driver: selenium.webdriver.remote.webdriver.WebDriver) -> bool:
-        """Condition for waiting until the javascript variable is true."""
-        return driver.execute_script(f"return {self._variable};")  # type: ignore[no-any-return, no-untyped-call]
+    def freeze_time(self, current_time: datetime.datetime) -> None:
+        """Freeze the race time at the specified time."""
+        javascript_timestamp = int(current_time.timestamp() * 1000)
+        # Overwrite the javascript timer
+        self._browser.execute_script(f"""\
+if (!'timer_backup' in document.client) {{
+    document.client.timer_backup = document.client.timer.now;
+}}
+
+document.client.timer.now = function mock_timer() {{
+    return {javascript_timestamp};
+}}""")  # type: ignore[no-untyped-call]
+        # Force an update of the race time, and wait for the updated event to be triggered
+        # in order to be sure that the classification has been updated
+        self._browser.execute_script("""\
+document.client.gara.time = document.client.timer.now()
+document.updated = false;""")  # type: ignore[no-untyped-call]
+        self._wait_for_classification_computed()
+
+    def unfreeze_time(self) -> None:
+        """Undo a previous freeze of the race time."""
+        has_timer_backup = self._browser.execute_script(  # type: ignore[no-untyped-call]
+            "return 'timer_backup' in document.client;""")
+        if not has_timer_backup:
+            raise RuntimeError("Did you forget to freeze the time?")
+        # Restore the javascript timer
+        self._browser.execute_script("""\
+document.client.timer.now = document.client.timer_backup;
+delete document.client.timer_backup;""")  # type: ignore[no-untyped-call]
+        # Force an update of the race time, and wait for the updated event to be triggered
+        # in order to be sure that the classification has been updated
+        self._browser.execute_script("""\
+document.client.gara.time = document.client.timer.now()
+document.updated = false;""")  # type: ignore[no-untyped-call]
+        self._wait_for_classification_computed()
diff --git a/mathrace_interaction/pyproject.toml b/mathrace_interaction/pyproject.toml
index b96bf71..2b5da1e 100644
--- a/mathrace_interaction/pyproject.toml
+++ b/mathrace_interaction/pyproject.toml
@@ -32,8 +32,10 @@ dependencies = [
     "bs4",
     "jsondiff",
     "paramiko",
+    "prettytable",
     "requests",
-    "selenium"
+    "selenium",
+    "tinycss2"
 ]
 
 [project.urls]
diff --git a/mathrace_interaction/tests/integration/network/test_turing_classification_selenium_integration.py b/mathrace_interaction/tests/integration/network/test_turing_classification_selenium_integration.py
index 1e6b72c..1a34ed6 100644
--- a/mathrace_interaction/tests/integration/network/test_turing_classification_selenium_integration.py
+++ b/mathrace_interaction/tests/integration/network/test_turing_classification_selenium_integration.py
@@ -149,62 +149,78 @@ def test_classification_browser_get_teams_score_integration_non_default_race_tim
 
 
 @pytest.mark.parametrize("computation_rate_prefix", ["00:00:0", ""])
-def test_classification_browser_get_teams_score_integration_non_default_computation_rate(  # type: ignore[no-any-unimported]
+def test_classification_browser_get_teams_score_integration_over_time(  # type: ignore[no-any-unimported]
     live_server: pytest_django.live_server_helper.LiveServer, simple_turing_race: engine.models.Gara,
     admin_user: engine.models.User, computation_rate_prefix: str
 ) -> None:
-    """Test team score computation with non default computation."""
+    """Test team score computation with non default computation rate and freeze/unfreeze time."""
     simple_turing_race.admin = admin_user
     simple_turing_race.save()
 
-    # Open two browsers
+    # Open three browsers
     browser1 = Browser(live_server, simple_turing_race.pk)
     browser1.login(admin_user)
     browser2 = Browser(live_server, simple_turing_race.pk)
     browser2.login(admin_user)
+    browser3 = Browser(live_server, simple_turing_race.pk)
+    browser3.login(admin_user)
 
     # Set race time to a time which is just before the first answer submission
     base_querystring = {"race_time": "00:05:28", "ended": "false"}
 
-    # Set a computation rate of 1 second in the first browser, and higher than 1 seconds in the second browser.
+    # Set a computation rate of 1 second in the first browser, and higher than 1 seconds in the other two browsers.
     querystring1 = {"computation_rate": computation_rate_prefix + "1"} | base_querystring
-    querystring2 = {"computation_rate": computation_rate_prefix + "8"} | base_querystring
+    querystring23 = {"computation_rate": computation_rate_prefix + "8"} | base_querystring
     browser1.go_to_classification_page("squadre", querystring1)
-    browser2.go_to_classification_page("squadre", querystring2)
+    browser2.go_to_classification_page("squadre", querystring23)
+    browser3.go_to_classification_page("squadre", querystring23)
 
     # Compute scores before the first answer submission
     browser1.lock()
     browser2.lock()
+    browser3.lock()
     scores1 = browser1.get_teams_score()
     scores2 = browser2.get_teams_score()
+    scores3 = browser2.get_teams_score()
     assert scores1 == [70, 70, 70, 70, 70, 70, 70, 70, 70, 70]
     assert scores2 == [70, 70, 70, 70, 70, 70, 70, 70, 70, 70]
+    assert scores3 == [70, 70, 70, 70, 70, 70, 70, 70, 70, 70]
     browser1.unlock()
     browser2.unlock()
+    browser3.unlock()
 
     # Wait until the first browser registers the first answer submission
     browser1._wait_for_classification_timer("00:05:31")
 
-    # Ensure that the second browser has not registered yet the first answer submission
+    # Ensure that the other two browsers have not registered yet the first answer submission
     timer_to_int = mathrace_interaction.time.convert_timestamp_to_number_of_seconds
     assert timer_to_int(
         browser2.find_element(selenium.webdriver.common.by.By.ID, "orologio").text) < timer_to_int("00:05:30")
+    assert timer_to_int(
+        browser3.find_element(selenium.webdriver.common.by.By.ID, "orologio").text) < timer_to_int("00:05:30")
+
+    # Freeze time for the third browser (but not for the second)
+    browser3.freeze_time()
 
-    # Lock scores at the time of the first answer submission.
+    # Lock page content at the time of the first answer submission.
     # Only the first browser will see the difference in the scores.
     browser1.lock()
     browser2.lock()
+    browser3.lock()
     scores1 = browser1.get_teams_score()
     scores2 = browser2.get_teams_score()
+    scores3 = browser3.get_teams_score()
     assert scores1 == [70, 70, 70, 70, 115, 70, 70, 70, 70, 70]
     assert scores2 == [70, 70, 70, 70, 70, 70, 70, 70, 70, 70]
+    assert scores3 == [70, 70, 70, 70, 70, 70, 70, 70, 70, 70]
     browser1.unlock()
     browser2.unlock()
+    browser3.unlock()
 
     # Wait for the second browser to register the first answer submission as well
-    browser1._wait_for_classification_timer("00:05:40")
+    browser2._wait_for_classification_timer("00:05:32")
 
-    # Lock scores at this final time: both browser will see the updated scores.
+    # Lock page content at this final time: browser 1 and 2 will see now the same scores.
     browser1.lock()
     browser2.lock()
     scores1 = browser1.get_teams_score()
@@ -214,6 +230,20 @@ def test_classification_browser_get_teams_score_integration_non_default_computat
     browser1.unlock()
     browser2.unlock()
 
+    # Browser 3 instead will still see the scores before the first submission.
+    browser3.lock()
+    scores3 = browser3.get_teams_score()
+    assert scores3 == [70, 70, 70, 70, 70, 70, 70, 70, 70, 70]
+    browser3.unlock()
+
+    # Time needs to be unfrozen for the third browser to see the updated scores.
+    browser3.unfreeze_time()
+    browser3._wait_for_classification_timer("00:05:32")
+    browser3.lock()
+    scores3 = browser3.get_teams_score()
+    assert scores3 == [70, 70, 70, 70, 115, 70, 70, 70, 70, 70]
+    browser3.unlock()
+
 
 def test_classification_browser_get_teams_position_integration(  # type: ignore[no-any-unimported]
     live_server: pytest_django.live_server_helper.LiveServer, simple_turing_race: engine.models.Gara,
diff --git a/mathrace_interaction/tests/unit/network/test_turing_classification_selenium.py b/mathrace_interaction/tests/unit/network/test_turing_classification_selenium.py
index a21e901..8e5026d 100644
--- a/mathrace_interaction/tests/unit/network/test_turing_classification_selenium.py
+++ b/mathrace_interaction/tests/unit/network/test_turing_classification_selenium.py
@@ -311,11 +311,11 @@ def query_function(browser: Browser) -> list[int]:
     runtime_error_contains(lambda: query_function(browser), "The current page is not a squadre classification")
 
 
-def test_classification_browser_get_css_sources(
+def test_classification_browser_get_auxiliary_files(
     httpserver: pytest_httpserver.HTTPServer,
     runtime_error_contains: mathrace_interaction.typing.RuntimeErrorContainsFixtureType
 ) -> None:
-    """Test mathrace_interaction.network.TuringClassificationSelenium.get_css_sources."""
+    """Test mathrace_interaction.network.TuringClassificationSelenium.get_auxiliary_files."""
     index_page = """<html>
 <head>
     <link href="/folder1/style1.css" rel="stylesheet" type="text/css">
@@ -350,8 +350,9 @@ def test_classification_browser_get_css_sources(
 
     # Get a dictionary containing the sources of all CSS files
     browser.lock()
-    all_css = browser.get_css_sources()
+    all_css, all_fonts = browser.get_auxiliary_files()
     assert len(all_css) == 2
+    assert len(all_fonts) == 0
     assert "style1.css" in all_css
     assert "style2.css" in all_css
     assert all_css["style1.css"] == style1_css
@@ -514,3 +515,79 @@ def test_classification_browser_wait_for_classification_timer(httpserver: pytest
     browser._wait_for_classification_timer("00:00:01")
     assert "00:00:00" not in browser.page_source
     assert "00:00:01" in browser.page_source
+
+
+def test_classification_browser_freeze_unfreeze_time(
+    httpserver: pytest_httpserver.HTTPServer,
+    runtime_error_contains: mathrace_interaction.typing.RuntimeErrorContainsFixtureType
+) -> None:
+    """Test mathrace_interaction.network.TuringClassificationSelenium.freeze_time/unfreeze_time."""
+    classification_page = """<html>
+<body>
+<script>
+document.updated = false;
+setTimeout(function(){
+    document.updated = true;
+}, 10);
+
+class Gara {
+    constructor() {
+        this.time = 0;
+    }
+}
+
+class Timer {
+    constructor() {
+        this.called = 0;
+    }
+
+    now() {
+        this.called += 1;
+        return this.called;
+    }
+}
+
+class Client {
+    constructor() {
+        this.gara = new Gara();
+        this.timer = new Timer();
+    }
+}
+
+document.client = new Client();
+
+function incrementTime() {
+    document.client.gara.time = document.client.timer.now();
+    document.getElementById("orologio").textContent = "Current time is " + document.client.gara.time.toString();
+};
+</script>
+<span id="orologio">Current time is 0</span>
+<button id="increment" onclick="incrementTime()">Increment time</button>
+</body>
+</html>"""
+    httpserver.expect_request("/engine/classifica/0/unica").respond_with_data(
+        classification_page, content_type="text/html")
+
+    browser = Browser(httpserver)
+    browser.go_to_classification_page("unica", {})
+    assert "Current time is 0" in browser.page_source
+
+    # Click the button, and verify that the time increases
+    increment_button = browser.find_element(selenium.webdriver.common.by.By.ID, "increment")
+    increment_button.click()
+    assert "Current time is 0" not in browser.page_source
+    assert "Current time is 1" in browser.page_source
+
+    # Now freeze the time, click the button, and check that the time has not increased
+    t = browser.freeze_time()
+    assert t == 1
+    increment_button.click()
+    assert "Current time is 0" not in browser.page_source
+    assert "Current time is 1" in browser.page_source
+
+    # Now unfreeze the time, click the button, and check that the time increases again
+    browser.unfreeze_time()
+    increment_button.click()
+    assert "Current time is 0" not in browser.page_source
+    assert "Current time is 1" not in browser.page_source
+    assert "Current time is 2" in browser.page_source