Build Bridges! (original: Hashiwokakero) by Nikoli (famous for Sudoku) is a logical puzzle. Its also called AiKiAi or Hashi. You have to build bridges between…
Magic Squares, the predecessor to Sudoku and a fascination of Leonardo DaVinci, is a multi level numbers challenge where the object is to place numbers…
Enjoy classic sudoku in a social setting! Complete puzzles of various difficulties and post your winning times to the places you visit. Send your scores…