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
Snappy Maps: Canada
October 22, 2019Do you know the provinces and territories of the world's second biggest country?
A Walk in the Night
October 21, 2019Explore the mysterious ruins and decipher their hidden codes. Activate the lights and launch yourself to the moon!
Hexologic
October 14, 2019Try out a new twist on Sudoku! Add dots to the hexagons to make the target numbers.
OvO
October 10, 2019This isn't your average circle with legs... it can run, jump, slide, dive, smash and more! How quickly can you get to the flag?
Sum Stacks
October 8, 2019More than just addition! Stack numbers together to add, subtract, multiply, and divide your way to the target numbers.
Trivia Jump
September 30, 2019Are you as good at trivia as you are at platforming? Make sure you don't forget the question while you dodge the dangerous spikes and chanisaws.
WASDungeon 2
September 27, 2019You've found your way into another dungeon! Plan your moves carefully to avoid the enemy skeletons, grab the key, and make your way out.
8 Ball Pool
September 26, 2019Take your best shot in online multiplayer pool! Sink all your balls and finish with the 8 ball to win at the table!
Chain Sums
September 24, 2019Connect tiles to output the right sums. When you have everything just right the tiles will all light up!
Mitoosis
September 23, 2019Study the cells under your microscope. Shift and duplicate them to fill up the petri dish.