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
Mini Switcher
September 3, 2019What's a little pink cube to do in a dangerous world? Master gravity, leap over enemies, dodge cannonballs and reach the flag!
Word Detector
August 29, 2019R-T-A: Can you make four words using these letters? Tons more puzzles inside!
The Ways
August 13, 2019There are a million ways to build a bridge. Take it easy one piece at a time or race through it three at a time. But don't crash!
Carrot Quest
August 9, 2019Help the rabbit cross the river and grab dinner. Snag all three carrots for a filling meal and a perfect score!
Calculate This!
August 6, 2019Here's a number... how quickly can you get to it? Write the equation using fewer numbers for a bigger coin reward.
Move Here Move There
August 2, 2019Can you set up the perfect sequence? Bounce between blocks to hit the green target!
Shipping Workers
July 30, 2019The workers can't remember which way to go. Get those packages delivered! Give them one set of instructions to bring their packages to the conveyor belt.
Flockoban
July 29, 2019Ever wanted to know what the life of a shepherd is like? It's 6 A.M: time to hop out of bed and lead your sheep down to the pasture.
Push and Pull Blocks
July 23, 2019The blocks have special powers to push and pull. Use them to cover all the glowing circles!