Contents
| Age | Best game formats | What they train |
|---|---|---|
| Age 8 | "Yes or No," simple logic tasks, basic tangrams | Identifying features, comparing options, holding one or two conditions in mind |
| Ages 9–10 | Sudoku, mosaics, attention-and-logic tasks, short riddles | Finding patterns, attention to detail, working with multiple conditions |
| Ages 11–12 | Complex puzzles, strategy games, code-logic, long rule chains | Planning, testing hypotheses, cause-and-effect reasoning, self-control |