Jonathan Keefer
Game Curator

Favorite Coolmath Games: Clicker Heroes, Block the Pig, Tube Master
Jon is a strategy game fanatic - his favorite games are open-ended puzzles with strategic, complex systems and creative solutions. He loves that games allow anyone to share in unique experiences, like designing a subway system in Mini Metro: London or building a civilization in Pre-Civilization Bronze Age. He has been helping discover and design games that make you think for Coolmath since 2014.
In his free time, Jon enjoys biking, playing board games, card games, Nintendo, Xbox and PC games. In past lives he has helped design board games and card games, including the Chaotic Trading Card Game and the Twilight movie (yes, that Twilight) board game series.
Jon is a graduate of NYU’s Stern School of Business and is deeply passionate about using games as a way to help people think, learn, and grow. His accomplishments in the web gaming space have given him opportunities to share his insights as a speaker and panelist at industry events such as GDC, Gamescom and Pocket Gamer Connects.
Games Reviewed By Jonathan Keefer
That Gentleman
July 23, 2015See how fast you can spot the gentleman that looks or behaves differently. Can you beat round 5?
Georganism 3
July 23, 2015Help three jelly creatures explore mysterious tropical islands. Use their different abilities to collect all of the stars and find the statue in each level.
Prizma Puzzle 2
July 20, 2015Guide the laser beam through the colored walls and into the pyramid. Plan ahead and don't run out of moves!
Gravistation
July 16, 2015The little robot needs help finding his way around the Gravistation! Move him around, shoot lasers, flip gravity, collect coins, and reach the exit.
Cut
July 13, 2015Cut up the boxes so that all of the ones with the white arrows get knocked off the screen. Each box is pulled in a different way by gravity!
Wheely 5: Armageddon
July 9, 2015Wheely's lawnmower broke! Go to the store, on a cruise, and into outer space to get it back and fix it. Also the world is ending, so save that, too!
Fox 'N' Roll
July 9, 2015Help Fox reunite with his ball buddy, Roll. Clear all of the obstacles in their path.
Crazy Digger
July 6, 2015This little guy needs to eat all of the gems as quickly as he can. Plan ahead so you don't get hit by enemies or squashed by falling gems!
Jelly Escape
July 2, 2015Escape from traps, collect energy, and avoid evil jellies to reach the exit in each level. You can also help some good jellies escape!
HexaSwap
June 29, 2015Swap gems to create chains of the same color. Create the biggest chains of gems you can, and then smash them to get tons of points!