Strategy games
How to play
Slide the whole board. Equal tiles that meet combine once per move; their value is added to your score. A new 2 (usually) or 4 appears only after a valid move. Reach 2048, then keep playing if you want. The game ends when no direction can move any tile.
Controls, undo & restart
Swipe the board, use the four direction buttons, or focus the board and press arrow keys. Undo restores the previous board, score and next tile draw. Restart replays the same starting board; New game deals a fresh board.
Drop a piece into one of seven columns. It falls to the lowest empty space. Make four in a row horizontally, vertically or diagonally before your opponent. Player 1 uses ●; Player 2 uses ×. A full board with no winner is a draw.
Controls, undo & restart
Tap a numbered column button, or focus the board/column controls and press 1–7. Left/right arrows move between column buttons; Enter or Space drops a piece. The computer searches 1 or 3 moves ahead, not expert-level play. You go first. Undo takes back your move and the computer reply, or one move in two-player mode. Changing opponent starts over.
Pause hides the board and stops moves. Switching away pauses automatically. No timer.
SubeR GAMES
Pick a game.
Take your time.
Six games. Build a bigger tile, outthink an opponent or settle into a puzzle. No downloads, no timer, no account.
Merge Tiles
Build toward 2048. Plan every slide, protect your space and undo a risky move.
Play Merge TilesConnect Four
Outthink the computer or challenge someone beside you. Four in a row wins.
Play Connect FourTarget Sum
Find three number tiles that add up to the target. No rush.
Play Target SumSlide Nine
Slide eight tiles into order, with undo and gentle practice boards.
Play Slide NineLantern Loop
Light all nine lanterns. Each move changes its neighbours.
Play Lantern LoopPair Pause
Turn over the cards and find matching shapes.
Play Pair Pause