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
Two Timin' Towers
May 6, 2021Save your home from the invading robots. Ready your powerful defensive towers... but watch out for friendly fire!
Blast Red!
April 20, 2021Grab your launcher and set your sights on red! Eliminate every red block, but make sure the green blocks don't fall into the sea.
Platfoban
April 6, 2021Switch dimensions to change your powers! Enter shadow form to float and push blocks, just watch out for the scary chests.
Blocco
March 1, 2021You're in charge of the farm! Grow and sell crops to expand your business and meet your goals.
Gum Adventures DX
February 12, 2021How far will you go to find your one true blob-mate? Are you willing to dodge spikes and defy gravity?
Maptroid
February 11, 2021You've crash-landed, and your spaceship is out of fuel! Explore the mysterious planet to get your ship up and running again.
Slimoban
January 22, 2021Venture into the dungeon in search of treasure! Can you unlock the loot without getting slimed?
Symmetry Challenge
January 8, 2021All you have to do is match the shape. The hard part is doing it before you run out of time!
Tube Frenzy
December 1, 2020Don't spill the ooze! Line up your tubes to safely transport the toxic material. Make a longer path to earn bonus stars!
Mr. Spaceman
November 17, 2020Take a walk in zero-gravity! Use your wits and your grappling hook to float through space and reach the door.