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About game
Numerical tiles descend from the top. If they match, they merge — two become four, four become eight. Correct placement creates chains, boosting your multiplier and score. A mistake leads to the board getting full.
There's no time limit. The game concludes when there's no room left. You can adjust the difficulty, and your records will be saved.
How to play
Keyboard controls: use ← → to move the block, ↑ or Z to rotate it, ↓ for a slow descent, Space for an immediate drop, and ESC to pause.
On mobile: swipe left or right to shift the block, drag down to accelerate its fall, and tap to rotate.
When two identical numbers touch, they combine into one. If another matching number lands on this new number, they merge again. The longer the chain you create in one move, the greater the multiplier. If the playing field fills up to the top, the game is over. No timer here — just watch the space!