Please choose the correct ending to complete the given sentence: Playing rubik cube: A man sets a timer on a table. He then tries to solver a color block puzzle. he

Ending1: once again attempts to solder the piece pieces together but it doesn't move. Ending2: finishes the puzzle in only slightly over 8 seconds. Ending3: bends low to try the smaller pieces. Ending4: tries to add some multicolored dots to the puzzle.

Answer format: ending1/ending2/ending3/ending4