My friend and I started a competition where we add together every time trials score from all 4 flow games. Anyone who'd like do join in can! My current score is 1593.

I've only ever done 5x5 time trials on the original.

Here are my scores: http://imgur.com/a/EmdcF

For 5x5 I have 12, 25, 45, and 92.

Update: Scores are 15, 28, 55, and 107