Index - F
| fillBG | Diagrams.Puzzles.Grid | 
| Fillomino | Data.Puzzles.PuzzleTypes | 
| fillomino | |
| 1 (Function) | Text.Puzzles.PuzzleTypes | 
| 2 (Function) | Diagrams.Puzzles.PuzzleTypes | 
| fit | Diagrams.Puzzles.Lib | 
| fourpix | Diagrams.Puzzles.Widths | 
| framewidthfactor | Diagrams.Puzzles.Widths | 
| FromChar | Text.Puzzles.Util | 
| fromListList | Data.Puzzles.Grid | 
| FromString | Text.Puzzles.Util |