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
Minigolf Master
April 9, 2020Line up your putt for a hole-in-one! Watch our for hills and water traps. Master the normal course, then take on the challenging one.
UnpuzzleR
April 7, 2020Another round of jigsaw puzzles for you to solve backwards! Use new exploding tiles to deconstruct the puzzles.
Ozark Rush
April 2, 2020Use your mining bot to help the citizens of Ozark town. Find valuable resources underground and bring them back to the surface.
Slide Path
March 24, 2020Slide your way to matching colors. Connecting one color isn't too tricky, but can you match them all at the same time?
Swap Sums
February 28, 2020Zero everything out! Use addition, subtraction and clever placement to clear every tile.
Stop the Darkness
February 6, 2020Time is of the essence! Gather resources, build up your city, and stop the darkness before it covers everything.
Mini Blocks
February 4, 2020No legs? No problem! Run and jump over dangerous spikes and get out safely.
Sum Blocks
January 28, 2020Pick and choose the right numbers for the overlapping boxes. Can you hit all of the target numbers?
Starkid's Obstacle Course
January 23, 2020Study the moving obstacles. Memorize their paths. Find a safe way through, then run like mad!
Icy Purple Head Superslide
December 10, 2019Get ready for a slip-sliding adventure! Turn into ice to jump, swing and fly down the mountain.