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
Sort Bird
April 16, 2015Help bring the birds back to their nests before they run out of moves. Can you collect all of the stars on the way?
Sum Tracks
April 13, 2015Drag the square number tiles over the round number tiles to reduce their value to 0. Great for sharpening up your addition and subtraction skills!
Dash Dash
April 9, 2015Help Dash Dash and his friends race through each level. Memorize each course, collect coins and buy the upgrades you need to stay ahead of Dr. Saw!
Fit It Quick
April 6, 2015Slide the tetris shapes into place quickly to complete the shape. Can you get 3 stars on every level?
Gentleman Rescue 2
April 2, 2015Good show, sir! Clear all of the colored blocks from the board, except for the green gentleman. By Jove, it's a jolly good time!
Vehicles 2 Level Pack
April 2, 2015Help the good vehicles ram the bad ones off of the screen and get to the parking spots! Each vehicle has special powers to help you solve the puzzle.
Catch the Candy Mech
March 26, 2015Help the little blue critter collect his candy in this strange mechanical world. Grab gears, boxes, and other objects to pull the critter towards them.
Prizma Puzzle
March 23, 2015Draw a path for the light to activate all of the pyramids. To make it all the way, you'll need to plan your path, collect powerups, and not run out of moves!
Blue Box
March 19, 2015The bouncy blue block destroys the other blue blocks it touches. Hit the blue blocks in the right order to destroy them all and make it to the red block.
A Stroll in Space
March 19, 2015A giant monster has attacked your ship! Escape the ship with the help of a monkey who can turn off gravity.