Septonum

“Septonum: every day, take on 7 mental math challenges. Find the target number by combining 6 numbers with 4 operations. Play solo or with friends!”

From the Septonum website.

Play Septonum
Category
Math & Logic
Website
septonum.com
Price
Free
Plays in
Your browser
Last checked
29 Oct 2026
Screenshot of Septonum

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