Choose by the activity
If you want logical deduction, try Sudoku or Kakuro. For vocabulary, try a crossword. If you want to practise remembering sequences, try memory pairs or digit span. A hidden-object game is closer to Schulte because both involve visual search, but its targets and rules differ.
What comparisons cannot prove
Doing well in one game does not make a player generally smarter than someone who prefers another. The table names each activity’s main task; it is not an efficacy ranking. Research on broad transfer from brain training remains mixed and often limited.
Combine activities sensibly
Choose exercises you enjoy and can repeat comfortably. Use task-specific scores for task-specific progress. If your real goal is reading, studying, or another everyday skill, practise and measure that skill directly too.
These are different activities, not a ranking. Choose the one that matches the task you want to practise.
| Exercise | Main task |
|---|---|
| Sudoku | Deduction |
| Crossword | Words and clues |
| Word search | Visual search |
| Wordle | Words and clues |
| Chess puzzles | Planning |
| Checkers puzzles | Planning |
| Kakuro | Deduction |
| Nonograms | Deduction |
| Minesweeper | Deduction |
| Memory pairs | Remembering sequences |
| N-back | Remembering sequences |
| Digit span | Remembering sequences |
| Corsi blocks | Spatial arrangement |
| Stroop task | Responding under conflicting cues |
| Go/no-go | Responding under conflicting cues |
| Flanker task | Responding under conflicting cues |
| Trail making | Switching between rules |
| Reaction-time taps | Simple response time |
| Spot the difference | Visual search |
| Hidden objects | Visual search |
| Jigsaw puzzles | Spatial arrangement |
| Tetris | Spatial arrangement |
| Mental arithmetic | Calculation |
| Typing tests | Typing accuracy |
| Reading comprehension | Understanding text |
| Meditation timer | Attention to experience |
| Simon sequence | Remembering sequences |
Sources and further reading
Try a table · Learn about Schulte tables · How to play · FAQ