O'Blocks

O'Blocks is a colorful block puzzle you can pick up in seconds and lose hours to. Drag pieces onto an 8×8 board, clear full rows and columns, build streaks, and chase a new high score every run. How to play • Drag shapes from the tray onto the grid • Fill a full row or column to clear it and score • Chain clears for streak multipliers • Keep placing until nothing fits — or beat the clock Game modes • Classic — Endless play until the board locks up • Time Attack — Rack up points in 90 seconds • Daily Challenge — The same pieces for everyone today • Puzzle — Clear stacked boards within a move limit • Bomb Blitz — Defuse bombs before the countdown hits zero Why you’ll stay • Smooth drag-and-drop controls made for one hand • Satisfying clears, haptics, and sound cues • Dozens of tile themes — candy gloss, neon, coral, and more • Themes rotate as you clear the board for a fresh look • Undo when you need a second chance • Optional helpful pieces if you want a gentler deal • Offline-friendly puzzle play — progress saved on your device Whether you want a quick Time Attack run or a long Classic session, O'Blocks keeps the board feeling fresh with modes, themes, and that “one more game” pull. Download O'Blocks and clear your first board today.