Make 10 Rivals: Math Duels

Combine four numbers with + − × ÷ to make exactly 10. Make 10 Rivals brings the classic Make 10 puzzle — simple to learn, deep to master. Play it solo or go head-to-head with rivals online.

RULES - Use each of the four numbers (1–9) exactly once - Every step must be a whole number of 0 or more, and division must divide evenly - Think it can't be done? Declare "Impossible" — the server checks whether you're right

TWO RULE SETS - MAKE 10: the target is always 10 - MAKE X: the target changes every puzzle (12 targets from 8 to 24)

PLAY SOLO - FREE RUN: solve at your own pace, no timer - TIME BANK: a time attack where every correct answer adds time - CPU Practice: warm up for matches (your rating doesn't change)

BATTLE - Rated matches: take on rivals online. 20 seconds per puzzle, 180 seconds per match, and a 3-point lead wins - Friend matches: send a Pass and play your friends - Separate ratings for MAKE 10 and MAKE X - Six ranks from Bronze to ZENITH based on your rating

TRACK YOUR PROGRESS - Free basic stats: current and best rating, accuracy, average answer time, and more - Rankings that show your top percentage

PREMIUM (ONE-TIME PURCHASE) - No ads - Match history - Detailed stats and play analysis - Exact rankings with your position and nearby rivals - 22 premium icons (15 costumes, 7 emoji)

ALSO - Satisfying effects and sounds when you solve, with an option to reduce motion - Available in English, Japanese, Chinese (Simplified and Traditional), Korean, German, French, Spanish, and Portuguese - An internet connection is required to play - Report or block inappropriate display names

Support: make10rivals.support@gmail.com

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