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
Miner Cave
March 16, 2018Assemble your train tracks and set your cart in motion. Dig up gold and diamonds and get rich in the mines!
Numberhood
February 20, 2018Paint the board green! Each tile needs the exact right number of tiles next to it. Use the open spaces to make perfect connections.
Tubetris
February 12, 2018Tubes are falling from the sky! Stack and connect them to build chains. Then use the special ball to clear as many out as you can.
Icesters Trouble
February 9, 2018Help the Icesters reach land safely! Watch out for exploding red blocks and face-swapping purples.
Dream Tower
February 5, 2018A nightmare is haunting the tower! Jump and climb to the top and then face the boss! Can you defeat it?
Moley the Purple Mole
January 26, 2018Moley needs your help getting home! Build a path for him to climb, jump and fly to the exit safely.
Looking For
January 22, 2018Not everything is as it appears. Flip gravity to fly to the ceiling, grab the keys and find the exit. But watch out! The walls might shift around.
Learn to Fly 3
January 18, 20183...2...1...Blast off! Earn enough cash to build a rocket and fly into outer space.
Shark Panic
January 16, 2018You're going to need a bigger boat! Reach the buoy to escape from the hungry sharks.
Number Tumbler
January 9, 2018Hurry up, the clock is ticking! Find numbers that add up to the target and send them tumbling off.