Download software tagged by combinatorics

Qubrix presents problems similar to the one found in Rubik's Cube (Hungarian Cube). The best description would be to say, it is a mix between Rubik's Cube and Jigsaw puzzle. It is rather a toy or a device than a game, in fact.

Qubrix presents problems similar to the one found in Rubik's Cube (Hungarian Cube). The best description would be to say, it is a mix between Rubik's Cube and Jigsaw puzzle. It is rather a toy or a device than a game, in fact.

SUDOKU TIME is a classic logical puzzle with combinatorics of numbers. The goal of the puzzle is to fill in the empty cells with numbers from 1 to 9 so that in each row, in each column, and in each small square (region) 3 ? 3, each digit occurs only

SUDOKU TIME is a classic logical puzzle with combinatorics of numbers. The goal of the puzzle is to fill in the empty cells with numbers from 1 to 9 so that in each row, in each column, and in each small square (region) 3 ? 3, each digit occurs only