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
Bouncing Balls
January 1, 1999A fun bounce ball game where you need to make clumps of three of the same color... Before they all get too low.
Civiballs: Christmas Edition
January 1, 1999A Christmas edition of one of our most popular games! Cut the chains to help Santa put the colored balls into the gift boxes that are the same color.
Bloxorz
January 1, 1999Flip the block over this way and over that way to get it to fall in the hole. You'll be flipping blocks in your sleep!
Orb 2
January 1, 1999This is a sequel to Orb and it's a more polished version than the first. Man, some of these levels are HARD -- and I'm proud to say that I've beat them all. Can you?
Word Scramble
January 1, 1999This game does what you'd think: It gives you a row of letters and you have to rearrange them to figure out what word they make.
B-Cubed
January 1, 1999Slide the gold cube to the final red square... But, you must pass over every other square on your way! The 16 levels are pretty easy... Then, it gets really hard!
Bricks Breaking Hex
January 1, 1999Similar game, but with a different shape. Try to avoid ever having to click on just one brick because you'll lose one of your stars.
Compulse
January 1, 1999Can you figure out the right way to bounce? Arrange the boxes to make the ball escape.
Nonogram
January 1, 1999I didn't like this one until I gave it a chance. Lots of thinking. Now that I've figured out some tricks, I really like it. I've put my tips below this one to help you.
Bricks Breaking 2
January 1, 1999More of a great game! What's added to this one is that, while you're trying to get rid of bricks, new rows are getting added in at the bottom.