Play X7s Odyssey and calculate and match your way through hundreds of levels dictated by the blue octopus in this brain training puzzle adventure. Join the air bubble on hes math journey in an gravity online game full of clever quests! Probably the cleverest puzzle game. Just click and drag connecting the numbers to make 7s or multiple of 7s.
|Tags: puzzle, math, octopus, bubble, brain, game, x7s, odyssey|