What's New

10 new puzzles, all 100 puzzles are out now!

App Description

***** AUGUST UPDATE *****
10 new puzzles, all 100 puzzles are out now!


Presented by Cracking The Cryptic, YouTube's most popular Sudoku channel, here is the brand new "Sandwich Sudoku" game that has become an internet sensation!

In Sandwich Sudoku, the puzzle is presented with extra numbers outside the grid next to each row and column. These numbers indicate the SUM of cells sandwiched between the 1 and the 9 in that row/column. The logic required to solve the puzzles will appeal to anyone who enjoys normal Sudoku and a bit of basic maths. Each puzzle here has been lovingly hand-crafted by Mark Goodliffe and Simon Anthony, the hosts of Cracking The Cryptic. They've even included their own hints on each puzzle to help if you get stuck. Mark and Simon have both represented the UK many times in the World Sudoku Championship.

“I love it!”
Alex Bellos, author of Alex's Adventures in Numberland

100 hand-crafted levels
Many themes to choose from
Hints written by Mark and Simon!

iPhone Screenshots

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Sandwich Sudoku screenshot 1 Sandwich Sudoku screenshot 2 Sandwich Sudoku screenshot 3

iPad Screenshots

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Sandwich Sudoku screenshot 4 Sandwich Sudoku screenshot 5 Sandwich Sudoku screenshot 6

App Changes

  • August 19, 2019 Initial release
  • September 04, 2019 New version 1.02
  • September 23, 2019 New version 1.04
  • October 28, 2019 New version 1.06
  • November 26, 2019 New version 1.09
  • December 24, 2019 New version 2
  • January 28, 2020 New version 2.1
  • July 14, 2020 New version 2.7
  • October 23, 2020 New version 3

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