| Keyword: | ∇ Name: | Description: | ∇ Type: |
| Puzzle | alphametic.xls | Alphametics (addition) | What'sBest! |
| Puzzle | Dice_DesignNT.xlsx | Constructing Nontransitive Dice | What'sBest! |
| Puzzle | magichexy.xlsx | The Magic Hexagon Puzzle | What'sBest! |
| Puzzle | MAGICSQUARE.xls | The Magic Square Problem | What'sBest! |
| Puzzle | NQUEEN08.lng | N Queens Problem | LINGO |
| Puzzle | NQUEENS.xls | The N Queens Problem | What'sBest! |
| Puzzle | packcrcl.lng | Circle packing | LINGO |
| Puzzle | SUDOKU-SOLN.xls | Sudoku Puzzle Matrix | What'sBest! |
| Puzzle | SUDOKU.lng | The Sudoku Puzzle | LINGO |
| Puzzle | Sudoku_AllDiffx02.xlsx | The sudoku puzzle in What'sBest! | What'sBest! |