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
Rolling Ghosts
March 27, 2014Turn the ghost blobs into happy blobs by dropping them down. Be careful to not let them all off the screen... unless they are bad guys!
BLYM
March 25, 2014Help the Blym get through each puzzling level by morphing him into blocks and using a teleporter!
Duck Life 3: Evolution
March 20, 2014Third game in the great Duck Life series! In this edition, a higher level of strategy is involved with the addition of purple SuperSeeds.
Feed With Fruits
March 17, 2014A hungry bird needs your help! Delete objects in this puzzler to get the fruit to the bird.
Jelly Collapse
March 17, 2014A fantastic game from the maker of the hit Gluey games. Delete blocks of jelly of the same color... The bigger the block of jellies, the more points you'll get!
Flip Duck
March 14, 2014Help the duck collect eggs and bonuses while avoiding danger! Teleport and collect keys to open locks. Figure out how to win each level!
Blob Thrower
March 14, 2014Highly addicting! Launch blobs with different abilities to merge all the yellow blobs into one giant (and very happy) blob.
Cookie Chomp
March 11, 2014Similar to our B-Cubed game, but with cookies! Can you figure out how to get the monster to eat them all?
Match and Remove
March 10, 2014Delete the colored objects with as few clicks as possible. When objects of the same color are touching, delete them all with one click!
Pirate Jack Gold Beard
March 9, 2014A cross between tetris and match-three! Drop the gold to form more gold... then turn the gold into emeralds and more. Plan ahead to win. Extremely addicting!