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Sudoku

Fill every row, column, and box across three grid sizes and three difficulty levels, then keep your winning run going.

Playable now
Difficulty
Grid size
Level: 1
Time: 0:00
Mistakes: 0
Best:
Status: Ready

Select an empty square, then choose a number. Matching numbers are highlighted. Use arrow keys to move, number keys to enter, and Backspace or Delete to erase.

Choose Easy, Medium, or Hard and a 4×4, 6×6, or 9×9 grid. Use the keypad, keyboard, mouse, or touch.

More games

Keep playing in the Twomey.tv arcade.

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Hungry Chomper

Starts extra easy. Each level ramps up gently with more drones and a little more speed.

Play Hungry Chomper

Chomper Pong

Classic Pong. Your paddle is the Twomey logo. The opponent is the inverted logo.

Play Chomper Pong

Minefield

Sweep the field, mark hidden hazards, and clear every safe tile in this polished take on the puzzle classic.

Play Minefield

Solitaire

Clear a traditional Klondike tableau with forgiving Easy rules, selectable difficulty, fresh deals, streaks, and personal records.

Play Solitaire