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• 4c Games
• battleship
• mastermind
• minisame
• criss-cross word puzzle
• domino portrait problem
• Other Games
• minesweeper
• sudoku
• Eight Queens (interactive)
• Eight Queens (example)
• Quasigroup Completion
• 10 Grid Problem
• Maze Traversal
• Backtracking Maze Applet
• Wildfire Problem

The 4C games are:battleship, mastermind, minisame and criss-cross. The other games are hosted by non-4C sites.

Please choose one from the menu on the left.