Samurai sudoku for Android · Coming soon

Five overlapping grids · one solution

Five Board Sudoku
Five Board Sudoku Coming soon to Google PlayComing soon
A Samurai sudoku: five 9 by 9 grids, one in the middle and one at each corner.

Samurai sudoku with room to work.

The five-grid sudoku from the weekend paper, made for your Android phone. Pinch to zoom into any grid and the number pad stays under your thumb.

Coming soon to Google Play See how it plays
  • No adverts
  • No in-app purchases
  • No account
  • Plays offline

Five grids, one puzzle.

One grid sits in the middle and one in each corner. Fill every row, column and box with 1 to 9, as in any sudoku.

The shaded boxes belong to two grids at once, so every digit you place there helps you twice.

Room to work.

Pinch to zoom until one grid fills the screen. The number pad stays at the bottom, so you never lose your place.

Pencil in your ideas.

Turn on Notes to pencil in candidates while you work out each cell.

Stuck? Check your work.

Check marks any wrong entries in red, and Hint fills in one cell when you need a nudge.

Pick a difficulty and start.

Easy, Medium or Hard. The game saves as you go, so one puzzle can last a train ride or the whole week.

Coming soon to Google Play

A look inside.

Swipe to see more.

  1. A game zoomed in so one grid fills the screen, with the number pad below.
    Zoomed in: one grid fills the screen, with the pad below.
  2. The board with Notes switched on and candidates pencilled into cells.
    Notes for your candidates.
  3. The board after Check, with wrong cells stamped in red.
    Check shows what needs fixing.
  4. The finish screen with the solve time and a share button.
    Finish, then share your time.
  5. The leaderboard with a tab for each difficulty.
    Your best times on every difficulty.
  6. A new Medium game in the dark theme.
    A dark theme for late games.
  7. Home screen with New Game, Continue, Leaderboard, Rules, Options and Exit.
    Continue picks up your last game.

What you get.

  • No adverts

    Nothing pops up over the board while you think.

  • No in-app purchases

    Every puzzle and every feature is in the app from the start.

  • Saves as you go

    Leave mid-game and pick up exactly where you left off.

  • Offline and private

    No account and no internet needed. Your games and times stay on your phone.

  • Your best times

    Track your fastest solves and share your results.

  • Dark theme

    Easy on the eyes in the evening.

  • Phones and tablets

    Made for Android phones and tablets.