YiHeng Wang 'no flash' meme cube

The YiHeng Wang 'no flash' meme cube is a cube commemorating YiHeng Wang's 2025 victory at the World Championships, the 'no flash' refers to YiHeng Wang's insistence that no one in the audience used flash photography as it could distract him and other competitors. In some of the earlier rounds, he asked for extra solves as he got a bad solve and then noticed someone in the audience with flash on.