Free
In-App Purchases
About
Rosie, the unicorn, is lost and needs to find a way back home through the clouds. Solve all cloud riddles to bring Rosie back home.
This app trains your addition skills in a fun way, using number walls aka number pyramids.
Have fun! :)
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What's New in Rosie's Riddle
1.4
August 20, 2025
- minor optimizations
1
In-App Purchases
$0.99
Contribution
A voluntary contribution to the developer
