Block Sudoku
📅 01.07.2026
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Description
So you're into puzzle games that chill your brain but still keep it engaged? Block Sudoku is exactly that. It's a classic puzzle game that blends traditional Sudoku thinking with block-placing mechanics. Your main goal here is to drag and drop different shaped blocks onto a 9x9 grid, filling rows, columns, or 3x3 squares completely to clear them and rack up points. It's super easy to pick up for a quick session, and since it runs as an HTML5 browser game, you can jump right in without any downloads. The whole vibe is about setting your own pace—no timers, just strategic placement and a satisfying cascade of disappearing lines.
Instructions
Start by looking at the three block shapes offered below the grid. Drag any one onto the 9x9 board—it'll snap into place wherever you let go. Your objective is to fill an entire row, column, or 3x3 square with blocks; once complete, that section vanishes, freeing up space. You can rotate or flip each block before placing it by tapping or clicking on it. The game ends when you can't fit any more blocks onto the grid, so plan ahead and try to keep the board as open as possible. There's no rush, so take your time thinking through each move.
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