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
Color Move 2
March 8, 2019Slide the tiles to change their colors! Can you figure out how to match all the colors?
WASDungeon
March 4, 2019You're trapped in a mysterious dungeon with an army full of skeletons! Plan your moves carefully to escape.
Lines 98
February 26, 2019Line up dots of the same color to keep the board clean. How many points can you get?
Softwood Blocks
February 22, 2019Get all the blocks to fit in the correct spots. How many different puzzles can you solve?
Completed Paths
February 19, 2019Light up the tiles! Arrange them in a connected line to turn them on. Can you solve these puzzles?
Boxed 2
February 15, 2019Master the art of box sliding. Expertly land your boxes on the marked tiles, and use the metal crates to smash through walls!
10x10
February 12, 2019Master the art of shape-fitting! Use your blocks to get a high score without running out of space.
Where Are My Pets?
February 8, 2019If the owl is above the donut, and the donut is to the right of the cat, then that means...follow the clues to find your pets!
Black
February 7, 2019First there was Yellow. Then there was Red. Now it's time for Black. Can you solve the puzzle in every level?
Plinkoball
January 24, 2019Ding-ding-ding! Can you hit the perfect shot? Launch your ball off the bouncers and knock out all the red targets!