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.

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.