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
Papa's Freezeria
March 5, 2012Use counting and time management to run a Freezeria. Keep the customers happy to make big tips! Watch out for the food critic!
Fireboy and Watergirl in the Forest Temple
March 1, 2012Help Fireboy and Watergirl work together to collect all the diamonds and get through each maze to the exit.
Magic Pen
February 27, 2012A very cool drawing game where you draw shapes onto the screen to get the red ball to roll into the flag.
Mooo!
February 23, 2012Your goal is to have the cow hit the milk bottle. You'll have to figure out the logic on FIFTY fun levels.
Color World Origins
February 16, 2012The sequel to the popular Color World game! Shoot fuzzy multi-colored cannon balls at boxes to turn them into the same color as the little guy inside the box.
Sticky Blocks
February 13, 2012Use your sticky purple block to move other blocks around to get them to disappear. It seems pretty simple at first... but it gets really hard! This is a great game for classes to work on together!
Prizma Puzzle Challenges
February 2, 2012Create a winning path without crossing or running out of moves. Complete all 8 zones with 40 levels. Lots of achievements to earn.
Tarzan Ball
January 30, 2012A sequel to the popular IQ Ball, your goal is to get the little purple Tarzan Ball to the target. Latch onto things to move him along towards his goal.
Snail Bob 2
January 26, 2012A dangerous forest stands between Snail Bob and his Grandpa's birthday party! You'll have to figure out how to get him there safely!
Purple Invaders
January 23, 2012The purple shapes have invaded! Get rid of them while saving the green shapes. The wild part is that there are four different directions of gravity!