Ruudu harjutus

Content rating
Everyone
100+
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Content rating
Everyone
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About this app

A simple app that generates unique random integers within a selected range and displays the result as a matrix. The app is intended for memory training. This means you can show hide each slot in the matrix and see how much you can remember. For long time memory an option to save and load a matrix is provided.
Random Number Matrix Generator
Updated on
Jun 25, 2025

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
  • No data collected
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What’s new

Updated voice recognition for Estonian
Content rating
Everyone
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App support

About the developer
Ropotty OU
info@ropotty.eu
Ravila tn 18 50412 Tartu Estonia
+372 5666 0661