The time limit for each attempt is 90 minutes

The time limit for each attempt is 8 minutes

Solve a 3x3x3 cube using as much preparation time as needed. The scrambles can be shared ahead of time. Only execution is timed. Only the first timed attempt is accepted.

Write down a time prediction on the scorecard and try to get a solve faster than or equal to the predicted time. If the solve is slower, the result is DNF.

Solve a 4x4x4 that has been scrambled like a 2x2x2

The old format of Team-Blind that has inspection time

Solve a 3x3x3 as a team with a solver who is blindfolded, and a caller who is not allowed to touch the cube or the solver's arms below the elbow. There is no inspection time.

Using a solved 3x3x3 (A) and a scrambled one (B), bring cube A to the same state as cube B without making turns on cube B. There is no inspection time.

Solve a 3x3x3 cube with as few moves as possible without backtracking. The first solution is the final result. Smart cubes are used for counting the number of moves.

Solve all of these puzzles one-handed: 2x2x2, two 3x3x3s, 4x4x4, 5x5x5, Pyraminx, Megaminx, Skewb, Square-1, Clock.