A free program for Android, by cpp.

This free game is a great brain teaser, which will challenge your mind and make you think. You will be able to test your logic and brain power by solving a variety of interesting logic puzzles.

The rules are quite simple. The field has to be filled with a number of blocks, which corresponds to the number of characters. For each row, the blocks have to be placed in a row, one after another, in the same direction. There are a lot of different blocks, which offer a variety of challenges.

The game offers dozens of unique hand-made challenging levels with increasing difficulty from easy levels to hard and expert ones, including different game fields and block shapes.