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
Gift Rush 2
November 30, 2015Help Daddy Longlegs pack flies into his daughter's gifts for the holidays. But be quick, there's not much time left!
Chalky 2
November 23, 2015More fun memorization challenges! Memorize the course and draw a path to the end of each level. Don't hit a wall, and try to collect all of the stars along the way!
Mystery Temple
November 19, 2015Place colored tiles onto the board to clear the gem tiles and enter the mystery temple!
Layer Maze 4: Color Chaos
November 16, 2015Help the blue ball escape the maze in the ultimate 3 dimensional layer maze challenge. Use your new ability to re-color your ball for a whole new challenge.
Ayo the Hero
November 12, 2015The magic sphere of life has been stolen! The King has commanded Ayo to recover it. Help him explore the dungeon and bring it back!
Tower Boom
November 12, 2015You're on the demolition crew, and you need to take down a huge tower frame. Find the tower's weak points and collapse them using as little TNT as possible.
Mummy Madness
November 9, 2015The mummy has lost his head! Help toss it over obstacles and get it safely back to his sarcophagus.
S.I.P.
November 5, 2015You're a Special Intergalactic Painter. Paint the entire space platform, but avoid the defense systems!
Arrow Station
November 5, 2015Help this lost jelly cube escape the Arrow Station. Turn arrows, jump over gaps, break blocks, and disable laser beams quickly to clear his path.
Railroad Shunting Puzzle 2
November 2, 2015There's plenty of work at the rail yard! Flip switches, connect cars, and move the trains to the right stations.