What to train
Externalize constraints and test assumptions.
Specific practice transfers most strongly to similar tasks; broad-transfer claims need caution.
Exercises
Increase difficulty only when accuracy is stable.
- Build truth tables.
- Draw ordered slots.
- Mark definite, possible, impossible.
- Check every clue.
Sustainable routine
Use brief regular sessions, adequate sleep, movement, and recovery.
Track accuracy and difficulty rather than expecting a guaranteed IQ increase.
COMMON QUESTIONS