Ask YC: Players at top of puzzle/game high score lists as ideal employees/cofounders?
See for example some of these amazing players:
http://numbrosia.com/?cmd=puzzle_r
http://numbrosia.com/?cmd=puzzle_r&sort_by=average
And indeed, if employees/cofounders start to look at these rankings carefully, maybe more people would play in the hope of proving themselves to potential employees/cofounders?
Taking it further, you could even have a meta high score site where you can identify top people in high score lists in many puzzle/game sites.