NumBlocks: Merge Puzzle

NumBlocks is a fresh puzzle experience that combines block placement with number merging. PLACE & MERGE Drop unique polyomino shapes onto an 8x8 grid. When matching numbers sit next to each other, they merge and double — 2 becomes 4, 4 becomes 8, and beyond. Fill a row or column to clear it and make room for more. INFINITE LEVELS Every level has a target score to beat. Start simple, get challenged. Difficulty scales smoothly with smarter piece generation and pre-filled grids as you progress. There's no end — just keep climbing. SPECIAL PIECES - Bomb: Clears a 3x3 area instantly - Joker: Merges with any adjacent number - Ice: Frozen cells that break when neighbors merge These unlock as you level up, adding new layers of strategy to every move. COMBO CHAINS Trigger cascade merges for score multipliers. Chain reactions reward smart placement with up to 2.5x bonus points. OCEAN ASMR THEME Relaxing ocean gradients, bubble cell effects, water drop sounds, and layered haptic feedback. Small merges feel gentle, big merges feel epic — with particles, screen shake, and satisfying audio. COMPETE GLOBALLY Enter your name and climb the global leaderboard. Your best scores across all levels are totaled and ranked against players worldwide. FEATURES • Block placement meets number merging • Infinite dynamically generated levels • Bomb, Joker, and Ice special pieces • Cascade combos with score multipliers • Ocean-themed visuals and ASMR audio • Drag & drop or tap to place • Global leaderboard • Interactive tutorial for new players • No ads, no paywalls — just play