• An addictive, fast-paced game to challenge all ages and build fluency.

• Addition is the game, Educational aspects are not ‘forced’ into a simple video game.

• Multiple speed and difficulties allow instant differeniation for any skill level.

• Award system and unlockable blocks common to many games.
Addition Blocks is an award-winning, fast-paced, addictive puzzler that will test your addition speed and skills.

Simply click on connected digit blocks to sum to the falling target block. Add quickly, or the target blocks will stack up! Or can you earn enough medals to unlock the hidden level?
Addition Blocks won the 2012 National STEM Video Game Challenge, PBS Kids Stream (Educator Entries).