diff --git a/active-tasks/christmas-shop-3.json b/active-tasks/christmas-shop-3.json
new file mode 100644
index 0000000..cf8d23a
--- /dev/null
+++ b/active-tasks/christmas-shop-3.json
@@ -0,0 +1,184 @@
+{
+  "taskName": "Christmas Shop. Part-3: Adding Functionality",
+  "github": "https://github.com/rolling-scopes-school/tasks/blob/master/tasks/christmas-shop/christmas-shop-part3.md",
+  "criteria": [
+    {
+      "type": "title",
+      "title": "Implementation of the burger menu on both pages: +22"
+    },
+    {
+      "type": "subtask",
+      "text": "At a page width of 768px and less, the navigation panel hides, and the burger icon appears: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "When clicking the burger icon, the burger menu slides out from the right, and the burger icon smoothly transforms into a cross: +4",
+      "max": 4
+    },
+    {
+      "type": "subtask",
+      "text": "The burger menu occupies the entire available screen area below the header block: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "When clicking the cross, the burger menu smoothly hides, moving to the right of the screen, and the cross smoothly transforms into a burger icon: +4",
+      "max": 4
+    },
+    {
+      "type": "subtask",
+      "text": "The burger icon is created using HTML and CSS without the use of images/svg: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "Links in the burger menu work, providing smooth scrolling to anchor points: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "When clicking on any link (interactive or non-interactive) in the menu, the burger menu smoothly hides to the right, and the cross smoothly transforms into a burger icon: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "The placement and sizes of elements in the burger menu correspond to the layout (horizontal and vertical centering of menu items): +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "When the page width increases to 769px and larger, the burger icon and the open burger menu hide, and the navigation panel appears: +2",
+      "max": 2
+    },
+    {
+      "type": "title",
+      "title": "Implementation of the Slider on the home page: +18"
+    },
+    {
+      "type": "subtask",
+      "text": "Scrolling the slider in the corresponding direction is implemented by pressing left arrow button and right arrow button: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "The left arrow button is inactive at the far left position of the slider: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "The right arrow button is inactive at the far right position of the slider: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "Scrolling the slider is accompanied by like the carousel animation (the method of animation execution is not verified): +4",
+      "max": 4
+    },
+    {
+      "type": "subtask",
+      "text": "The slider is fully scrolled with 3 presses of the arrow button in one direction for screen widths of 768px and larger, and with 6 presses of the arrow button in one direction for screen widths of 767px and less: +8",
+      "max": 8
+    },
+    {
+      "type": "title",
+      "title": "Implementation of the Timer on the home page: +8"
+    },
+    {
+      "type": "subtask",
+      "text": "The timer shows the correct value of the remaining days, hours, minutes, and seconds until the New Year in UTC+0: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "Leading zeros are not displayed for single-digit numbers: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "The timer updates every second, displaying the current remaining time with the labels days, hours, minutes, seconds (the labels must not change): +4",
+      "max": 4
+    },
+    {
+      "type": "title",
+      "title": ""
+    },
+    {
+      "type": "subtask",
+      "text": "When opening and refreshing the page, 4 random cards are displayed in the block Best Gifts on the home page: +4",
+      "max": 4
+    },
+    {
+      "type": "title",
+      "title": "Implementation of the Category switching for products on the gifts page: +6"
+    },
+    {
+      "type": "subtask",
+      "text": "The ALL category is active and all gifts are displayed when opening or reloading the gifts page: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "When switching categories, the gifts of the selected category are displayed: +4",
+      "max": 4
+    },
+    {
+      "type": "title",
+      "title": "Implementation of the Button UP on the gifts page: +14"
+    },
+    {
+      "type": "subtask",
+      "text": "The button can only appear at a screen width of 768px and less: +4",
+      "max": 4
+    },
+    {
+      "type": "subtask",
+      "text": "At the top of the page, the button is not displayed: +4",
+      "max": 4
+    },
+    {
+      "type": "subtask",
+      "text": "The button appears after scrolling the page down: +4",
+      "max": 4
+    },
+    {
+      "type": "subtask",
+      "text": "When the button is clicked, the page scrolls to the top: +2",
+      "max": 2
+    },
+    {
+      "type": "title",
+      "title": "Implementation of the Modal for selected gift on both pages: +18"
+    },
+    {
+      "type": "subtask",
+      "text": "The Modal with the description of a specific gift opens when clicking on any part of a card of gift: +4",
+      "max": 4
+    },
+    {
+      "type": "subtask",
+      "text": "The description and superpowers in the Modal corresponds to the selected gift: +4",
+      "max": 4
+    },
+    {
+      "type": "subtask",
+      "text": "The part of the page outside the Modal is darkened: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "When the Modal is open, the vertical scroll of the page becomes inactive; when closed, it becomes active again: +4",
+      "max": 4
+    },
+    {
+      "type": "subtask",
+      "text": "Clicking on the area around the Modal and Close button closes it: +2",
+      "max": 2
+    },
+    {
+      "type": "subtask",
+      "text": "The Modal is centered on both axes, sizes of modal elements and their layout match the design: +2",
+      "max": 2
+    }
+  ]
+}
diff --git a/tasks-to-render.json b/tasks-to-render.json
index 4f7ad44..fe8d672 100644
--- a/tasks-to-render.json
+++ b/tasks-to-render.json
@@ -8,95 +8,96 @@
   "6": "active-tasks/async-race.json",
   "7": "active-tasks/audio-player.json",
   "8": "active-tasks/calculator.json",
-  "9": "active-tasks/clean-code-s1e1.json",
-  "10": "active-tasks/codejam-2022q3.json",
-  "11": "active-tasks/codejam-css-bayan.json",
-  "12": "active-tasks/codejam-the-gem-puzzle.json",
-  "13": "active-tasks/coffee-house-week-1.json",
-  "14": "active-tasks/coffee-house-week-2.json",
-  "15": "active-tasks/coffee-house-week-3.json",
-  "16": "active-tasks/covid-dashboard.json",
-  "17": "active-tasks/css-meme-slider.json",
-  "18": "active-tasks/custom-video.json",
-  "19": "active-tasks/cv-stage1.json",
-  "20": "active-tasks/cv.json",
-  "21": "active-tasks/eco-sounds.json",
-  "22": "active-tasks/ecommerce-application-sprint-1.json",
-  "23": "active-tasks/ecommerce-application-sprint-2.json",
-  "24": "active-tasks/ecommerce-application-sprint-3.json",
-  "25": "active-tasks/ecommerce-application-sprint-4.json",
-  "26": "active-tasks/english-for-kids.json",
-  "27": "active-tasks/english-puzzle.json",
-  "28": "active-tasks/fancy-weather.json",
-  "29": "active-tasks/fun-chat.json",
-  "30": "active-tasks/hangman.json",
-  "31": "active-tasks/html-builder.json",
-  "32": "active-tasks/image-galery.json",
-  "33": "active-tasks/js30.json",
-  "34": "active-tasks/library-part1.json",
-  "35": "active-tasks/library-part2.json",
-  "36": "active-tasks/library-part3.json",
-  "37": "active-tasks/memory-game.json",
-  "38": "active-tasks/minesweeper.json",
-  "39": "active-tasks/momentum-stage1.json",
-  "40": "active-tasks/momentum.json",
-  "41": "active-tasks/movie-app.json",
-  "42": "active-tasks/movie-search.json",
-  "43": "active-tasks/museum-adaptive.json",
-  "44": "active-tasks/museum-dom.json",
-  "45": "active-tasks/museum-stage0.json",
-  "46": "active-tasks/museum.json",
-  "47": "active-tasks/node-battleship.json",
-  "48": "active-tasks/node-crud-api.json",
-  "49": "active-tasks/node-file-manager.json",
-  "50": "active-tasks/node-graphql-basics.json",
-  "51": "active-tasks/node-home-library-service-part-1.json",
-  "52": "active-tasks/node-nodejs-basics.json",
-  "53": "active-tasks/online-store.json",
-  "54": "active-tasks/photo-filter.json",
-  "55": "active-tasks/plants-part1.json",
-  "56": "active-tasks/plants-part2.json",
-  "57": "active-tasks/plants-part3.json",
-  "58": "active-tasks/portfolio.json",
-  "59": "active-tasks/random-game.json",
-  "60": "active-tasks/random-jokes.json",
-  "61": "active-tasks/react-class-components.json",
-  "62": "active-tasks/react-schedule.json",
-  "63": "active-tasks/react-xcheck.json",
-  "64": "active-tasks/react_final.json",
-  "65": "active-tasks/react_forms.json",
-  "66": "active-tasks/react_nextJs.json",
-  "67": "active-tasks/react_redux.json",
-  "68": "active-tasks/react_routing.json",
-  "69": "active-tasks/react_testing_and_context.json",
-  "70": "active-tasks/rs-clone-presentation.json",
-  "71": "active-tasks/rs-clone.json",
-  "72": "active-tasks/rs-ds-2-linear-regression.json",
-  "73": "active-tasks/rs-ds-7-clustering-dimensionality-reduction.json",
-  "74": "active-tasks/rs-lang.json",
-  "75": "active-tasks/rs-scc.json",
-  "76": "active-tasks/rslang.json",
-  "77": "active-tasks/rss-english-for-kids.json",
-  "78": "active-tasks/rss-fancy-weather.json",
-  "79": "active-tasks/rss-movie-search.json",
-  "80": "active-tasks/rss-nonograms-checklist.json",
-  "81": "active-tasks/rss-singolo-dom-and-responsive.json",
-  "82": "active-tasks/rss-singolo.json",
-  "83": "active-tasks/rss-virtual-keyboard.json",
-  "84": "active-tasks/schedule.json",
-  "85": "active-tasks/shelter-part-1.json",
-  "86": "active-tasks/shelter-part-2.json",
-  "87": "active-tasks/shelter-part-3.json",
-  "88": "active-tasks/song-bird.json",
-  "89": "active-tasks/songbird.json",
-  "90": "active-tasks/speakit.json",
-  "91": "active-tasks/tic-tac-toe.json",
-  "92": "active-tasks/travel-part1.json",
-  "93": "active-tasks/travel-part2.json",
-  "94": "active-tasks/travel-part3.json",
-  "95": "active-tasks/typescript-essentials.json",
-  "96": "active-tasks/virtual-keyboard-2023q1.json",
-  "97": "active-tasks/virtual-keyboard.json",
-  "98": "active-tasks/virtual-piano.json",
-  "99": "active-tasks/wildlife.json"
+  "9": "active-tasks/christmas-shop-3.json",
+  "10": "active-tasks/clean-code-s1e1.json",
+  "11": "active-tasks/codejam-2022q3.json",
+  "12": "active-tasks/codejam-css-bayan.json",
+  "13": "active-tasks/codejam-the-gem-puzzle.json",
+  "14": "active-tasks/coffee-house-week-1.json",
+  "15": "active-tasks/coffee-house-week-2.json",
+  "16": "active-tasks/coffee-house-week-3.json",
+  "17": "active-tasks/covid-dashboard.json",
+  "18": "active-tasks/css-meme-slider.json",
+  "19": "active-tasks/custom-video.json",
+  "20": "active-tasks/cv-stage1.json",
+  "21": "active-tasks/cv.json",
+  "22": "active-tasks/eco-sounds.json",
+  "23": "active-tasks/ecommerce-application-sprint-1.json",
+  "24": "active-tasks/ecommerce-application-sprint-2.json",
+  "25": "active-tasks/ecommerce-application-sprint-3.json",
+  "26": "active-tasks/ecommerce-application-sprint-4.json",
+  "27": "active-tasks/english-for-kids.json",
+  "28": "active-tasks/english-puzzle.json",
+  "29": "active-tasks/fancy-weather.json",
+  "30": "active-tasks/fun-chat.json",
+  "31": "active-tasks/hangman.json",
+  "32": "active-tasks/html-builder.json",
+  "33": "active-tasks/image-galery.json",
+  "34": "active-tasks/js30.json",
+  "35": "active-tasks/library-part1.json",
+  "36": "active-tasks/library-part2.json",
+  "37": "active-tasks/library-part3.json",
+  "38": "active-tasks/memory-game.json",
+  "39": "active-tasks/minesweeper.json",
+  "40": "active-tasks/momentum-stage1.json",
+  "41": "active-tasks/momentum.json",
+  "42": "active-tasks/movie-app.json",
+  "43": "active-tasks/movie-search.json",
+  "44": "active-tasks/museum-adaptive.json",
+  "45": "active-tasks/museum-dom.json",
+  "46": "active-tasks/museum-stage0.json",
+  "47": "active-tasks/museum.json",
+  "48": "active-tasks/node-battleship.json",
+  "49": "active-tasks/node-crud-api.json",
+  "50": "active-tasks/node-file-manager.json",
+  "51": "active-tasks/node-graphql-basics.json",
+  "52": "active-tasks/node-home-library-service-part-1.json",
+  "53": "active-tasks/node-nodejs-basics.json",
+  "54": "active-tasks/online-store.json",
+  "55": "active-tasks/photo-filter.json",
+  "56": "active-tasks/plants-part1.json",
+  "57": "active-tasks/plants-part2.json",
+  "58": "active-tasks/plants-part3.json",
+  "59": "active-tasks/portfolio.json",
+  "60": "active-tasks/random-game.json",
+  "61": "active-tasks/random-jokes.json",
+  "62": "active-tasks/react-class-components.json",
+  "63": "active-tasks/react-schedule.json",
+  "64": "active-tasks/react-xcheck.json",
+  "65": "active-tasks/react_final.json",
+  "66": "active-tasks/react_forms.json",
+  "67": "active-tasks/react_nextJs.json",
+  "68": "active-tasks/react_redux.json",
+  "69": "active-tasks/react_routing.json",
+  "70": "active-tasks/react_testing_and_context.json",
+  "71": "active-tasks/rs-clone-presentation.json",
+  "72": "active-tasks/rs-clone.json",
+  "73": "active-tasks/rs-ds-2-linear-regression.json",
+  "74": "active-tasks/rs-ds-7-clustering-dimensionality-reduction.json",
+  "75": "active-tasks/rs-lang.json",
+  "76": "active-tasks/rs-scc.json",
+  "77": "active-tasks/rslang.json",
+  "78": "active-tasks/rss-english-for-kids.json",
+  "79": "active-tasks/rss-fancy-weather.json",
+  "80": "active-tasks/rss-movie-search.json",
+  "81": "active-tasks/rss-nonograms-checklist.json",
+  "82": "active-tasks/rss-singolo-dom-and-responsive.json",
+  "83": "active-tasks/rss-singolo.json",
+  "84": "active-tasks/rss-virtual-keyboard.json",
+  "85": "active-tasks/schedule.json",
+  "86": "active-tasks/shelter-part-1.json",
+  "87": "active-tasks/shelter-part-2.json",
+  "88": "active-tasks/shelter-part-3.json",
+  "89": "active-tasks/song-bird.json",
+  "90": "active-tasks/songbird.json",
+  "91": "active-tasks/speakit.json",
+  "92": "active-tasks/tic-tac-toe.json",
+  "93": "active-tasks/travel-part1.json",
+  "94": "active-tasks/travel-part2.json",
+  "95": "active-tasks/travel-part3.json",
+  "96": "active-tasks/typescript-essentials.json",
+  "97": "active-tasks/virtual-keyboard-2023q1.json",
+  "98": "active-tasks/virtual-keyboard.json",
+  "99": "active-tasks/virtual-piano.json",
+  "100": "active-tasks/wildlife.json"
 }