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
Jumpix
August 24, 2015Get the ball all of the way through the course without falling or hitting an obstacle. You'll need a steady hand and lots of patience for this one.
Liquid 2
August 20, 2015Collect all of the white liquid and rotate the world to get it all to the finish. Don't lose any on the way!
Blocks 2
August 17, 2015The blocks are out of control! Swap blocks to make sets of 3 and clear them from the board. You only have a few moves to play with, so plan ahead!
Dig to China
August 13, 2015Dig deep into the earth, collect rare materials, and craft upgrades so that you can dig deeper. How deep can you go before time runs out?
Jelly Jumper
August 13, 2015Jump on each of the jelly blocks to destroy them and open a portal to the next level. Don't get trapped too far from the portal!
Sum Points
August 10, 2015Arrange numbers on the grid to cancel the larger numbers out. Plan ahead and put the numbers in the right place!
Fatty Genius Time Travels
August 6, 2015The scientist's new time machine has crashed, and now he's stuck back in time! Explore the world and collect parts to help him fix it.
Monsterland 4
August 3, 2015Delete blocks to help the little monster block and his baby sister wake up their bigger brother. Delete as few blocks as possible to master each level!
Globy
July 30, 2015Aim, shoot, and split light beams of different colors to activate the Globy critters. Try to use as few moves as possible!
Invert Selection Level Pack
July 27, 2015Draw an image with your set of moves! The moves will let you add light, subtract light, or change the light of squares. Can you copy the image before you run out?