| Answer | Crossword Clue |
|---|---|
| TRIALANDERROR | Method for solving puzzles. |
| ESCAPEROOM | Series of puzzles for group solving |
| rulable | a prescribed method or procedure for solving a mathematical problem, or one constituting part of a computer program, usually expressed in an appropriate formalism |
| BRAINPRACTICE | Solving crossword puzzles? |
| PASTIME | Solving puzzles, say |
| PASTIME | Solving puzzles, e.g. |
| HOBBY | Solving puzzles or building birdhouses, e.g. |
