Bogul app for iPhone and iPad
4.3 (
6023 ratings )
Games
Board
Puzzle
Developer: Richard Hughes
Free
Current version: 2.0.1, last update: 7 years agoFirst release : 03 Jul 2009
App size: 19.55 Mb
This is an puzzle that I discovered in a book dating back to 1979 and found it to be very hard to solve.
The puzzle consists of sixteen tiles and each tile has a design in four colours.
In all, a total of six colours (green, purple, red, yellow, white and blue) have been used for the sixteen tiles.
To solve the puzzle you simply arrange the tiles so that blue always touches blue, green touches green, and so on until all the tiles match up.