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Erwan P
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Calculis
Mental math game, solo or multiplayer, improve every day
Oct 2026
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Joined Product Hunt
October 22nd, 2026
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Erwan P
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7h ago
Calculis - Mental math game, solo or multiplayer, improve every day
Mental math, alone or against someone: add up the numbers that flash by, and go as far as you can, Duel your friends, Play different game modes, Follow your progression,
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