Place wooden blocks on the 9x9 grid. Clear rows, columns, and 3x3 boxes to score. No time limit!
Place wooden blocks onto the 9x9 grid. You get 3 blocks at a time. Use all 3 to receive new ones.
Clearing: Fill an entire row, column, or 3x3 sub-grid to clear it and earn points. The board has nine 3x3 boxes outlined by subtle shading.
Combos: Clear multiple lines at once for bonus points. Consecutive clears build a combo multiplier for even bigger scores.
Game Over: The game ends when none of your remaining blocks can fit anywhere on the board. Plan ahead to keep space open!
Controls: Tap a piece then tap the board, or drag pieces directly onto the grid. Works on both desktop and mobile.
Woodoku is a relaxing wood-themed block puzzle played on a 9x9 grid divided into nine 3x3 sub-regions, similar to a Sudoku board. You receive three wooden block shapes at a time and place them anywhere on the grid. Filling a complete row, column, or 3x3 box clears those cells and awards points. Clearing multiple lines simultaneously triggers combo multipliers, and consecutive clears without placing a non-clearing piece build a streak for even larger bonuses. The strategy lies in planning where all three pieces will go before placing the first one, keeping the center of the board open, and setting up multiple near-complete lines for explosive combo turns. With no time pressure and an endless format, Woodoku works beautifully as a meditative puzzle session or a focused high-score chase. Your best score saves automatically.