Speed __ Is Solving Rubik's Cubes Really Fast
This page is the CodyCross answer for the clue below from Casino, Group 271, Puzzle 4 (Parimutuel Betting).
Question is: Speed __ Is Solving Rubik's Cubes Really Fast
and the answer is: CUBING
Word Meaning:
CUBING — present participle and gerund of cube
Definitions from Wiktionary.