Bit Crush: Merge Block Puzzle

Most block games merge the moment you place a piece. BitCrush merges when the beat hits. Drag blocks onto a 7×7 grid. When matching groups form, they glow with a dashed border - pending merge. A geometric Sweeper crosses the board in sync with the BPM. When it hits a marked group: the number doubles. If more groups form from the cascade, they merge too. The chain continues until nothing is left to combine. Each merge is a note. Each chain reaction is a chord. Each skin is a different song. - DAILY CHALLENGE - Every day at midnight UTC, a new puzzle unlocks worldwide. Same 100 blocks, same seed, same skin - for every player on the planet, simultaneously. One attempt per day. Copy your result as a 1-bit text grid in a single tap. Come back tomorrow. - FIVE SKINS. FIVE SOUNDTRACKS. - Each skin has a unique Sweeper geometry, a different BPM, and an original algorithmic soundtrack synthesized in real time from pure code - zero audio files on disk. MONO: 80 BPM · Line sweep · Flatline · A minor pentatonic PHOSPHOR: 95 BPM · Diamond wave · Reactor · G major AMBER: 110 BPM · Sine sweep · Driftwood · Bb major INVERT: 125 BPM · CW Spiral · Blackout · F# minor CORRUPT: 140 BPM · Cross pattern · Meltdown · B diminished Unlock each skin by reaching a score threshold. No purchase required. - HOW TO PLAY - Drag a block from the dock onto the grid before the penalty timer runs out. Matching groups that form become "pending merge" - outlined with a dashed border. Wait for the Sweeper. When it crosses them: merge. Build chains. Time them with the beat. Score big. The Shuffle power-up (earned every 2,000 points) redistributes every value on the grid - the panic button you will learn to love. - DESIGN - Strict 1-bit rendering: exactly two colors per skin. Zero gradients. Zero greys. Dithering patterns encode each block value - from a single pixel for value 1 to solid fill for the maximum value 64. - NO PAY-TO-WIN, EVER - No energy system. No loot boxes. No gacha. No timers that drain while you sleep. Free to play with optional ads. One purchase removes interstitial ads forever. A second purchase unlocks all skins immediately. That is the complete monetization model. Playable offline. No account. No login required. Terms of Service: https://bit-crush.0xfe.dev/terms Privacy Policy: https://bit-crush.0xfe.dev/privacy Support: https://bit-crush.0xfe.dev/support