Number Delver

Offers in-app purchases

Number Delver is a fast-paced arcade game for all ages that challenges mathematical reasoning skills and knowledge. Help the Delver collect the correct answers on each level to escape the planet! Dodge the Ignorunts that will try to catch you, or transform into Super Delver to defeat them! Use power-ups to master the board and control the chaos!


🌕 Zany graphics and sound and a groovy original soundtrack keep players engaged as they train memory and knowledge!

👾 Five different enemies will chase, distract, and even try to trick you!

💣 Slapstick power-ups help you evade the Ignorunts and maximize your score!

🏆 Compete for high scores and record your progress in the Hall of Fame!

📡 Completely customizable gameplay including types of math content, math difficulty, and game challenge! Adjust to practice toward individual learning goals.

No ads! Zero! Zilch! Play offline with no annoying or inappropriate commercial distractions.


Each level contains a grid of numbers or mathematical expressions (like 3+7 or 10÷2). Swipe anywhere on the screen to move the Delver around the board. When the Delver hovers above a cell that matches the target, tap anywhere to collect it.

Avoid the Ignorunts! Shields will sometimes appear in particular cells — Delver is safe there.

Collect items and power-ups by moving into the cells in which they appear.

When the Delver's power meter is fully charged, tap the button to transform into Super Delver and defeat the Ignorunts!

📡More Information📡

Number Delver is free to download, contains no ads, and has no online features, making it appropriate for home and school play. The “multiples” game type is free to play. A single in-app purchase unlocks all game content types (factors, primes, equality, and inequality) and settings options, allowing parents or teachers to customize the learning experience for different learner levels.

💬Available Languages💬

Basque, Catalan, Chinese (Traditional), English (US), French, Frisian (West), Hausa, Irish, Italian, Lakota, Luxembourgish, Norwegian (Bokmål), Portuguese (Brazilian), Portuguese (European), Romanian, Russian, Serbian, Slovak, Spanish (Latin America), Spanish (European), Ukrainian — many more (maybe yours?) coming soon!

About Hackranch

Hackranch makes high-quality interactive experiences available in all the world's languages, especially indigenous, minoritized, and less-spoken languages. Please contact us if you would like to contribute a new Number Delver translation in your language or dialect (it's easy!), or if you are a teacher and would like to discuss using a Hackranch product in your classroom!

Connect with Hackranch

Get the original Number Delver soundtrack
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What's New

Happy New Year! Now play in Arabic, German, Greek and Polish!
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Additional Information

December 24, 2020
Current Version
Requires Android
4.1 and up
Content Rating
In-app Products
$3.99 per item
Offered By
Hackranch, LLC
Hackranch, LLC 952 Golf House Road W Suite I - 609 Whitsett, NC 27377
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