iPhone Screenshots


NumberDrop is a uniquely challenging maths puzzle game that trains your arithmetic and logic.

You have to use your maths skills and drop the numbers in the right order to complete a puzzle!

• Add, subtract, multiply and divide your way through hundreds of captivating levels.
• The levels steadily increase in difficulty to train your brain.
• Fresh puzzles delivered to your phone every week!
• Play our game anywhere, any time with offline play and no time limits.
• Leaderboards show off your arithmetic skills.
• Generate infinite puzzles in random mode.
• Share any puzzle with friends to share the challenge!

How to play:
• Select +, -, × or ÷ and swipe between two numbers to combine them.
• The bottom row values must match the target values with nothing left over.
• Sometimes you will get stuck. You can restart, undo or use a hint.

Share your favourite puzzles with us and if we feature it as puzzle of the week, we will reward you with in-game items!


What’s New

Version 1.0.9

Updated the source of our weekly puzzles, they should be better than ever!

Ratings and Reviews

4.7 out of 5
23 Ratings
23 Ratings
HP Rice ,

Simple, challenging and addictive

Number Drop is a really fun game to improve my arithmetic. I play it daily to challenge my brain and it keeps getting more difficult.

I’m starting to notice I am working out the values more quickly like some of my grey matter is connecting 😁

Developer Response ,

Thank you so much for your feedback! I hope you enjoy all our math puzzles!

WWFC101 ,

What happened?

Completed around 100 levels, now it’s gone back to first game.
Not sure I can be bothered to start again :-(

Developer Response ,

This bug has been fixed. Please get is touch with us so we can help you get back your progress: info@rosenburgergames.com


Benjamin Rosen
14.2 MB
Requires iOS 11.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© Rosenburger Games
In-App Purchases
  1. 5 Hints + 5 Undos £0.99
  2. 20 Hints + 20 Undos £2.99
  3. Remove Ads £1.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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