Overview System Requirements


(very) Irregular grids, hyperblocks, diagonals and even plain rectangular blocks in this Sudoku app. In sizes from 4x4 to 16x16. The Hint explains why this move was made.


What's new in this version

Version 2.4.43: * F12 = solve all Nakes Singles Version 2.3.42: * Small fixes * Sometimes one line is (mostly) sorted - look out for it * Speedup of generating a new challenge Earlier: * Option to exit after completing a game * Counters for Hint and Check buttons * A "surprise me" button to start a random game * Allow the user to investigate alternates * Clearer colors * Adjustments in generating challenges * The Hint shows how the move was made. * "Silver" highlight can be switched off * Scattered (non-contiguous) blocks added


  • Multiple sudoku grid sizes, from 4x4 up to 16x16
  • Rectangular blocks, irregular blocks (a.k.a. jigsaw), diagonals, hyper blocks, etc
  • Undo option (unlimited), even automatic
  • Automatically save on exit / restore on restart
  • Pencil marks, adjustable
  • A hint explains how you could have made the next move

Additional information

Published by

Hans Kesting


© Hans Kesting 2016 - 2022

Developed by

Hans Kesting

Release date


Approximate size

26.23 MB

Age rating

For all ages


Puzzle & trivia

This app can

Access your Internet connection


Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)
Nederlands (Nederland)

Publisher Info

Sudoku Grids website

Additional terms

Terms of transaction

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