Trainers·Predicterlookahead drills

Predicter

Lookahead is knowing what comes next before your hands stop. Each drill shows a state and a candidate result of your own algorithm — swipe right if it matches, left if it doesn't.

Lookahead Predicter

41 cases × 4 slots

Pick a difficulty, judge F2L pair insertions instantly, and pace your TPS with the metronome.

OLL Predicter

57 cases + skip

Pick a difficulty and predict the OLL — or the skip — your last F2L pair insertion leaves behind, before your hands get there.