Steal This Deal From Puzzlemasters!.Level 10 - a set of 10 Hanayama puzzles Note: Our level rating system is different than Hanayama's. Hanayama's level 1 is equivalent to our level 5.... level 6 is equivalent to our level 10. The following puzzles are in this set. Click on the individual puzzle name to get a more descriptive view of each puzzle: Cast ChainCast EnigmaCast HourglassCast InfinityCast NewsCast NutcaseCast NutcaseCast RotorCast TrinityCast Vortex Each puzzles comes individually packaged.