Finish a 4x4 game!
Finish a 6x6 game!
Finish a 8x8 game!
Finish a perfect 6x6 game!
Finish a perfect 4x4 game!
Finish a perfect 8x8 game!
Finish a 4x4 game in less than 20 seconds!
Finish a 8x8 game in less than 180 seconds!
Finish a 6x6 game in less than 70 seconds!
Play 100 games!