CubersDen

Algorithm trainer

Recognise and execute F2L, OLL, PLL and ZBLL cases, with reviews spaced to what you forget.

What to practise

Source
Sets
F2L · all 97
OLL · all 57
PLL · all 21

How

Mode

See a case, name it from four options. Trains the part of a solve that actually costs you time.

Questions per session

Got a smart cube? It sets each case up and times it.

175 cases across F2L, OLL and PLL, plus the 472 ZBLL cases, one set at a time. Recognition trains your eyes, execution trains your hands, and the schedule keeps bringing back whatever you keep missing.

Learn the cases first

  • F2L cases — pair up a corner and its edge and drop them into the slot.
  • OLL cases — make the whole top face one colour.
  • PLL cases — cycle the last layer into place.
  • ZBLL cases — all 472, one corner shape at a time, to finish the last layer in one look.
Algorithm Trainer — Practise F2L, OLL, PLL & ZBLL · CubersDen