Possible 5x5 grids of numbers 1 to 5 mimicking SUDOKU puzzl… | Juegos didacticos de matematicas, Material didactico para matematicas, Material didactico matematicas
5x5 Sudoku: For Beginners Vol.1: 200 Easy Sudoku Puzzles For Teens & Adults by Christopher Thomas, Paperback | Barnes & Noble®
If you were writing a computer program to generate 5x5 futoshiki puzzles, what would be the minimum amount and arrangement of information (inequality signs, pre-filled numbers) the puzzle must contain to ensure