Adding some bug fixes and features to https://f-droid.org/packages/com.tortuca.holoken which was: Based

on KenKen and forked from https://f-droid.org/packages/net.cactii.mathdoku v1.9, now featuring a

Holo-inspired design and more user-friendly functionalities.

Also known as Mathdoku or Kendoku, this KenKen game will test your mental

arithmetic and challenge your mind. The goal is to fill in the entire grid with

numbers while meeting the operation restrictions for each grid cage. No

description available

Creator