739 SudokuTairitsu

Match

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Players

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Your tiles

Choose a tile, then choose a square.

Quick messages

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Start a SudokuTairitsu

Local game

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Players

Speed

Player 1 Player 2 Player 3 Player 4

Solo high scores

Rankings

Leaderboard

Registered players start at 1200. Online games update ratings when the board is complete.

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Online

Network multiplayer

Create a room, challenge friends, or resume online games from another phone, tablet, or computer.

Friends and games

Games

Friends

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Network room

Waiting for players

ABCDE

Other players open this address and enter the room code:

http://192.168.1.2:4173

Waiting for another player...

Pass the device

Alex’s turn

Your tiles are hidden.

★

Board complete

Alex wins!

Game guide

How to play

Place the missing Sudoku numbers and finish with the most points.

On your turn

Choose one of your five tiles. You can tap it or drag it onto the board.
Place it in an empty square where that number belongs in the completed Sudoku.
Score points. A correct tile stays on the board and your rack is refilled from the bag.

A wrong square flashes red and costs the tile's number in points. The tile stays in your rack.

Scoring

NCorrect tile+N

Tile color matches its 3x3 block+2N

★Tile placed on a block's star+2N

★Tile placed on the big center star+3N

3x3Place the last tile in a block+15

9Complete a row or column+5

Example: Any 7 on the big center star scores 7 + 14 + 21 = 42 points, before completion bonuses.

Winning

When every square is filled, the player with the highest score wins. In solo mode, try to enter the top 10 high scores.