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
Phit
December 31, 1998This is one of my favorite puzzle games. They give you the pieces and you have to figure out how to slide them together so the fit into the box.
Me and the Key 3
December 31, 1998Another awesome Me and the Key game! Figure out what to go on each level to find the key. Seems like an easy one... at first!
Knight Slider
December 31, 1998Slide the pieces around the board to help the knight escape. Can you do it in the fewest moves possible?
Spectrum Genesis
December 31, 1998I love this game. It's got similar thinking as Bloxorz. You have to move the bar around to get to the star, but you have to hit all the dots first.
Seesaw Logic
December 31, 1998I really like this one. It seems really easy at first, then you really have to think. You are shown a bunch of objects on scales and have to figure out which one is heaviest.
Mouse Trap
December 31, 1998This one is a lot harder than it looks. All you have to do is put up walls to trap the mouse... But, he's really good at getting past you.
Construction Fall
December 31, 1998Aim and launch the balls to knock over a structure. You'll need to think ahead and plan your moves!
Clueless Crossword
December 31, 1998This is a very cool crossword puzzle. It takes a lot of trial and error to solve it and, if you get desperate, you can ask for hints.
Make 15
December 31, 1998Compete against the computer to see who can pick numbers that add up to 15 first.
Orb
December 31, 1998You have to have a steady hand and a good mind for the Orb games. Figure out what to do next, but hit a wall and it's over.