Equrix: Math Operator Riddle

Contains adsIn-app purchases
Content rating
Everyone
10+
Downloads
Teacher Approved
Content rating
Everyone
Learn more
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About this game

Can you figure out the missing operators?

Equrix is a math puzzle game that challenges your logic and arithmetic skills. You're given an equation with missing operators — your job is to drag and drop the correct ones to make it work.

How it works
You see something like: 3 _ 2 _ 5 = 11
You need to place × and + to get: 3 × 2 + 5 = 11

Sounds simple? It gets harder. Fast.

Features
• Infinite levels with increasing difficulty
• Operators unlock as you progress: start with + and −, then ×, ÷, ^, and %
• Intuitive drag & drop or tap-to-place controls
• Tryhard Mode — race against the clock and compete for the top spot
• Global leaderboard — see how you rank against other players
• Sign in with Google or Apple to save your progress

For everyone
Whether you're a student sharpening your math skills, a puzzle lover looking for a new challenge, or just killing time on the bus — Equrix has something for you. Easy to pick up, hard to put down.

Challenge your brain. Beat the clock. Climb the leaderboard.
Updated on
May 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted
Committed to follow the Play Families Policy

What’s new

- Fix ad bug