| Pentomino |  | 0% |  | 0% | 59 | 59 | 134 | 134 | 14 | 14 | 1 | 1 |
| DancingLinks |  | 0% |  | 0% | 47 | 47 | 176 | 176 | 18 | 18 | 1 | 1 |
| Sudoku |  | 0% |  | 0% | 31 | 31 | 88 | 88 | 6 | 6 | 1 | 1 |
| DistributedPentomino |  | 0% |  | 0% | 13 | 13 | 57 | 57 | 4 | 4 | 1 | 1 |
| Pentomino.Piece |  | 0% |  | 0% | 20 | 20 | 46 | 46 | 6 | 6 | 1 | 1 |
| OneSidedPentomino |  | 0% | | n/a | 4 | 4 | 26 | 26 | 4 | 4 | 1 | 1 |
| DistributedPentomino.PentMap |  | 0% |  | 0% | 4 | 4 | 21 | 21 | 3 | 3 | 1 | 1 |
| DistributedPentomino.PentMap.SolutionCatcher |  | 0% | | n/a | 2 | 2 | 10 | 10 | 2 | 2 | 1 | 1 |
| Sudoku.SolutionPrinter |  | 0% |  | 0% | 5 | 5 | 12 | 12 | 3 | 3 | 1 | 1 |
| Pentomino.SolutionCategory |  | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| DancingLinks.Node |  | 0% | | n/a | 2 | 2 | 9 | 9 | 2 | 2 | 1 | 1 |
| Sudoku.SquareConstraint |  | 0% | | n/a | 2 | 2 | 6 | 6 | 2 | 2 | 1 | 1 |
| Pentomino.SolutionPrinter |  | 0% | | n/a | 2 | 2 | 6 | 6 | 2 | 2 | 1 | 1 |
| DancingLinks.ColumnHeader |  | 0% | | n/a | 2 | 2 | 7 | 7 | 2 | 2 | 1 | 1 |
| Sudoku.ColumnConstraint |  | 0% | | n/a | 2 | 2 | 5 | 5 | 2 | 2 | 1 | 1 |
| Sudoku.RowConstraint |  | 0% | | n/a | 2 | 2 | 5 | 5 | 2 | 2 | 1 | 1 |
| Sudoku.CellConstraint |  | 0% | | n/a | 2 | 2 | 5 | 5 | 2 | 2 | 1 | 1 |
| Pentomino.Point |  | 0% | | n/a | 1 | 1 | 4 | 4 | 1 | 1 | 1 | 1 |