2048 Extended Beta
Join the numbers and get to the 2048 tile!
Score
0
Best Score
0
AI Mode: Off
Appearance
Theme
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Light
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Dark
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Auto
Sync tiles to dark mode
Sync the tile colors to match dark mode settings
About 2048 Extended
Version 0.19. Last updated 2025-10-14.
2048 Extended is an enhanced version of the classic 2048 game, featuring multiple game modes, grid sizes, and an AI mode.
How to play
Use the arrow keys or WASD to move the tiles. When two tiles with the same number touch, they merge into one! The goal is to create a tile with the number 2048 (or higher when using larger grid sizes). You can also enable Practice mode to allow undoing and redoing moves using Ctrl + Z and Ctrl + Y respectively.
Contributors
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Bonzey2416Main developer of 2048 Extended
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GitHub CopilotAI pair programmer powered by OpenAI
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Gabriele CirulliOriginal creator of 2048
Contributing
If you'd like to contribute to 2048 Extended, feel free to submit a pull request or open an issue on GitHub.
Credits
Based on 2048 created by Gabriele Cirulli, which was in turn based on 1024 by Veewo Studio and conceptually similar to Threes by Asher Vollmer.
Changelog
Version 0.19
Date of update: 2025-10-14
- Math mode: Merge numeric tiles with operator tiles.
Version 0.18.2
Date of update: 2025-10-11
- Updated the sizings of the user interface elements.
Version 0.18.1
Date of update: 2025-10-11
- Fixed seed list when undoing/redoing.
- Restore spawn mechanism in supermerging mode.
- Tiles in supermerging and DIVE modes scale the font size depending on tile value.
- Better support for prime numbers up to 57 in DIVE mode.
Version 0.18
Date of update: 2025-10-09
- DIVE mode: You can now use the DIVE mode. Start with a 2 tile and merge tiles to create new seeds. New tiles spawned will be one of the seeds you have created.
Version 0.17
Date of update: 2025-10-08
- Supermerging mode: Merge tiles of any length.
- You can now adjust maximum undo memory.
- Clarified warning texts.
Version 0.16.1
Date of update: 2025-10-07
- Fixed a bug where the buttons in game over/won containers are too big.
Version 0.16
Date of update: 2025-10-07
- Fixed animation when game over/won screen appears when using AI mode.
- Added two game modes: Zero and Negative. Zero mode sometimes spawns 0 in addition to 2 and 4, and Negative mode spawns negative numbers in addition to positive numbers.
- Allows users to factory reset.
Version 0.15
Date of update: 2025-10-07
- Improved clarity in About menu.
- Tile can now be synced with dark mode.
- Improved dark mode support.
Version 0.14.1
Date of update: 2025-10-07
- Fixed AI mode move handling.
- Made headings consistent with the menus.
Version 0.14
Date of update: 2025-10-06
- Added dark mode support. You can now toggle dark mode or automate system dark mode.
- Fix undo/redo handling when not in practice mode.
- Fixed subtitle in tile moving animation speed option.
Version 0.13
Date of update: 2025-10-06
- Reworked the JavaScript code by spliting into multiple files.
- New Settings menu: Here you can adjust the settings.
- New tile move animation speeds and accessibility options.
- About menu moved into Settings menu.
- Fixed undo/redo handling.
Version 0.12.2
Date of update: 2025-09-30
- Fixed a bug when Esc button is pressed, the statistics menu doesn't hide properly.
Version 0.12.1
Date of update: 2025-09-30
- Fixed a bug when restarting or selecting another game mode/size it registers 2 game plays instead of 1.
- Fixed a bug when the game is restarted, the game won container doesn't hide.
- Fixed a bug where some tiles appear above game won container not below.
Version 0.12
Date of update: 2025-09-30
- Statistics: You can now view the statistics of each game.
- Fixed undo/redo handling when restarting the game or selecting a different game mode/grid size.
Version 0.11
Date of update: 2025-09-30
- Powers of 3 mode: You can now use the Powers of 3 mode. Three of the same adjacent tiles can be merged into one!
- Buttons are redesigned.
- Added a counter to the undo and redo buttons to show how many undos/redos are available.
- You can now undo moves up to 256 times instead of 100.
Version 0.10.4
Date of update: 2025-09-30
- AI settings are now saved and can be restored on reload.
Version 0.10.3
Date of update: 2025-09-29
- Fix a bug when touching AI toggle button doesn't do anything on touchscreen devices.
- Fix a bug when toggling practice mode doesn't restore the game.
Version 0.10.2
Date of update: 2025-09-29
- Fixed a bug affecting close button in About menu.
Version 0.10.1
Date of update: 2025-09-29
- Fixed a bug on touchscreen devices the buttons doesn't do anything.
Version 0.10
Date of update: 2025-09-29
- You can now restore from the last saved game on reload or size/mode change.
Version 0.9
Date of update: 2025-09-29
- High scores change when different modes or grid sizes are selected.
- Added fibonacci tile colours up to 2178309.
- Fixed a bug where, in Fibonacci and using AI mode with Corner or Swing strategy, the tiles would sometimes be stuck.
- Tweaked grid container to prevent overflowing.
Version 0.8.2
Date of update: 2025-09-27
- Added credits and contributing sections to About menu.
Version 0.8.1
Date of update: 2025-09-27
- Prevent tiles from moving outside the grid boundaries or when menus are open.
- Prevent the game from zooming in.
Version 0.8
Date of update: 2025-09-27
- You can now use different AI strategies: Random, Corner, Swing, and Swirl.
- About menu: Here you can view the tutorial, current version, contributors, and changelog.
Version 0.7.2
Date of update: 2025-09-27
- Fixed a double restart bug once the page loads.
- Fixed an issue when not in practice mode, pressing Ctrl + Z would still undo moves
- Improved compatibility in older browsers
Version 0.7.1
Date of update: 2025-09-27
- Made a minor tweak to the overlay menu
Version 0.7
Date of update: 2025-09-27
- Practice mode is now toggleable (disabled by default). In practice mode, you can undo/redo moves; useful if you made a mistake or want to try different strategies.
Version 0.6.2
Date of update: 2025-09-27
- Added merging transitions
- Updated reset button text to "Restart" to improve clarity
Version 0.6.1
Date of update: 2025-09-26
- Fixed a bug where, while undoing, it sometimes undoes two moves instead of one
Version 0.6
Date of update: 2025-09-26
- Added tile colors up to 2097152
Version 0.5.2
Date of update: 2025-09-26
- Fixed a bug where, while undoing, it sometimes undoes two moves instead of one
Version 0.5.1
Date of update: 2025-09-26
- Fixed a bug when pressing Ctrl + Z after disabling AI mode causes an to re-enable AI mode
Version 0.5
Date of update: 2025-09-26
- Fibonacci mode: New game mode where tiles follow the Fibonacci sequence.
- Goal tile is dynamically calculated based on grid size.
Version 0.4
Date of update: 2025-09-25
- AI Mode: AI plays the game for you, with adjustable move delay
Version 0.3
Date of update: 2025-09-25
- Added grid size selection (3x3, 4x4, 5x5, 6x6, 7x7, 8x8)
- Fixed undo/redo handling when restarting via game over/game won container
- Fixed tile positioning bug when changing grid size
Version 0.2.1
Date of update: 2025-09-25
- Fixed a issue where sometimes when undoing, it undoes two moves instead of one
Version 0.2
Date of update: 2025-09-25
- Undo/redo shortcuts (Ctrl + Z/Ctrl + Y)
- Move tiles using WASD keys
- Fixed text scaling, especially on mobile
- Fix game over container not hidden if undid
- Improved undoing/redoing reliability
Version 0.1.1
Date of update: 2025-09-24
- Forgot to change goal back to 2048
Version 0.1
Date of update: 2025-09-24
- Initial beta release