Sumo Up Home Sumo Up 0.0 / 5 ( 0 votes ) Your Rating? Discover Sumo Up – Play Free Now on WebGameFree! Help this sumo kid to jump high up in the sky by placing a jumping platform under him. He needs to jump high in order for him to unlock other sumo! Enjoy! Categories in which Sumo Up is included: Puzzle Matching 1 Player Thinking