Lately, I’ve been working on a web app to learn more about JavaScript, jQuery and other technologies that web developers use. This app is available as a web app, on iPhones/iPads and on Android.

Markoshiki is a logic puzzle game, similar to Sudoku, Futoshiki, etc. The user needs to fill the numbers missing from a board, split in four quadrants, which already has some numbers in it.
The rules are simple:

  • Numbers grow in a clockwise direction following the arrows.
  • Consecutive numbers are in the same row or column as the previous number, but in different quadrants.
  • The numbers that are already in the board when you start the game cannot be modified.

Markoshiki with an empty board  Markoshiki with a partially filled board

For the next version I will focus on making the iOS and Android apps look more native, improve the flow of inserting notes (it’s a bit cumbersome now) and use better the available screen space (including support for landscape mode).

Please play online or install the apps.
If you have any feedback, please let me know at