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One Plus Two is Three

Try your brain skills with this great math game! Play this fun math game with an intense adrenaline booster on your head. As the timer is really quick, be as fast as you can to answer the question and clear the puzzles. But is not easy to get a reply when the time is over! Have fun with this great mat app game!

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One Plus Two is Three

GROMBI FACT DROPREAL-WORLD TRIVIA

A strange little side quest

Between one round of One Plus Two is Three and the next, this is worth knowing: Arthur Wynne published a diamond-shaped 'Word-Cross' in the New York World on December 21, 1913; the name later shifted to 'Cross-Word' and then 'crossword'. That old idea kept changing rather than disappearing. Reader Rabbit's 1986 arrival was part of a major expansion of educational computer software before the CD-ROM boom of the 1990s. Grombi files that under: small game, surprisingly large backstory.

GAME BRIEFKIDS & EDUCATIONAL

What you are getting into

Try your brain skills with this great math game! Play this fun math game with an intense adrenaline booster on your head. As the timer is really quick, be as fast as you can to answer the question and clear the puzzles. But is not easy to get a reply when the time is over! Have fun with this great mat app game!