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
Rubpix
September 8, 2016Someone mixed up the colored blocks! Slide the blocks around to match the picture above.
Duck Pond Mahjong
September 7, 2016Love animals? Match the tiles as quickly as you can in this relaxing mahjong game.
Transmorpher 3
September 6, 2016These three aliens have crash-landed on another planet! Each of them has a special ability. Morph between them to solve puzzles and escape the temple!
Monster Snake
August 25, 2016Help the snake feast on all of the delicious cupcakes. But make sure you get back to the hole safely!
Wormgate
August 15, 2016Sure, this game looks easy, but the controls are really hard! Guide your worm safely through the portal before it's too late!
Marshmallow's Escape
August 11, 2016You're a marshmallow, and aliens have captured you for studying (or roasting). Change your shape and use physics to escape their alien spaceship!
Smart Pen
August 8, 2016Use your pen to draw a shape and hit all of the colored circles. You'll need a steady hand in order to avoid the black ones!
MazeEye
August 5, 2016You're a slippery one-eyed alien stuck in a maze. Find a way to get the key and make it to the door. There are a lot of obstacles in your way!
Mahjong
August 3, 2016Match the tiles to delete them in this classic board game. With multiple board layouts, you’ll never play the same game twice!