Kangulo: Math Puzzles

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Content rating
Everyone
1+
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Content rating
Everyone
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About this app

Kangulo is daily math puzzles for kids and teens aged 7 to 18. Competition-style problems are laid out as a path of short lessons: a few minutes a day, stars for every lesson, and Kangu to explain what went wrong after every mistake.

A PATH OF SHORT LESSONS
• Five units at every age: everyday problems, numbers and digits, shapes and solids, logic, counting and routes
• Each unit has five lessons of 7 problems, a Leap with the hardest ones and a Mini contest at the end
• A lesson starts easy, gets harder in the middle and ends on a win
• Replay any lesson to earn more stars

A HINT AFTER EVERY MISTAKE
Wrong answer? Kangu tells you in one sentence which mistake leads to the answer you picked, so a mistake teaches instead of discouraging.

PROBLEMS FOR EVERY AGE
Six age bands from 7 to 18, each shown with the matching school grade.

FIGURES MADE FOR A PHONE
Charts, boards, clocks, solids and puzzles drawn to be read on a small screen.

A DAILY HABIT
Streaks, a daily goal and XP. A few minutes a day is enough.

ORIGINAL, CHECKED PROBLEMS
Every problem is written for Kangulo. Each answer is recomputed by a program and each problem is solved independently before it reaches the app.

NO ADS
No ads and no pop-ups during a lesson.

WHO IT IS FOR
Kids who love puzzles, students preparing for math competitions, and parents looking for a smart way to spend a few minutes a day.

Kangulo is independent and not affiliated with the organisers of any competition.
Daily competition-style math puzzles for ages 7 to 18. Short lessons, no ads.
Updated on
Sep 29, 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
    Financial info, App activity and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted
  • Committed to follow the Play Families Policy

What’s new

First release of Kangulo: daily math puzzles for ages 7 to 18, short lessons on a path, stars, streaks and a practice contest.
Content rating
Everyone
In-App Purchases
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App support

About the developer
ROMAN KOT
kontakt@romankot.pl
Ul. Szafarnia 11f8 80-755 Gdańsk Poland
+48 515 255 694