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Puzzleblock
Sudoblocks is a clever puzzle game that blends Sudoku-style logic with classic block placement. Your goal is to clear the board by fitting pieces into complete 3x3 squares or straight lines, making every move a test of strategy and planning. Pieces appear on the right side, so you must think ahead to place them efficiently. Helpful power-ups on the left let you undo moves, remove blocks, rotate pieces, or swap them for better options. With three modes to choose from—Standard, Timed, and Relaxed—plus a night mode, Sudoblocks offers a fun challenge for puzzle fans of all kinds.
Learn how to master Sudoblocks instantly in your browser. Below are instructions, key bindings, and quick answers to frequently asked questions.
Pick up a piece from the right container by holding down your left mouse button and drop it on an empty block by releasing it