# Numrio > Numrio (iPhone/iPad app by Cassa LLC.) - Source: https://appshunter.io/ios/app/numrio/id6759741852 (this page in markdown: same URL + `.md`) - Developer: [Cassa LLC](https://appshunter.io/developer/1859870387) - Category: Games, Puzzle - Price: Free - Age rating: 4+ - Requires: iOS 13.0 · 56 MB - Languages: American English - Released: 2026-07-14 - Data updated: 2026-10-31 ## What is Numrio? Numrio is a clean, addictive collection of number puzzles built to give your brain a quick daily workout. Four games, one app, and an endless path to keep you coming back. FOUR WAYS TO PLAY 4x4: Fill the grid so every row, column, and box contains 1 through 4. Simple to learn, satisfying to master. 6x6: The bigger board. Same rules, more room to think. Snake 21: Snake through touching tiles to build chains that add up to exactly 21. Clear the whole board to win. Rule of 6: Fill the grid with 1 through 9 so every row, column, and box adds up to its target. FRESH PUZZLES EVERY DAY Each day brings a new daily puzzle in all four games. Build a streak in your favorite, or complete the full daily set and keep the all-games streak alive. Whether you have two minutes between meetings or want a relaxing wind-down before bed, Numrio fits your routine. NUMRIO 85: THE ENDLESS PATH A level-by-level journey that never ends. Every 85 levels completes a pack, and milestones along the way earn you badges, new board themes, and trophies for your case. A CATALOG THAT NEVER RUNS DRY Thousands of puzzles in every game, organized into four difficulty tiers from Easy to Expert. Beginners can build confidence with gentle grids, while experienced puzzlers can push their speed on expert boards. HELPFUL WHEN YOU NEED IT Stuck on a tricky placement? Hints point to the exact cell to look at, narrow down which numbers fit, and can reveal the answer when you really need it. Check Solution shows you exactly which cells are off instead of leaving you guessing. Numrio helps you learn through play, not frustration. TRACK YOUR PROGRESS See your streaks and completed puzzles for every game right on the home screen, and watch your stats climb as your logical thinking sharpens. DESIGNED TO FEEL GREAT A minimal, distraction-free interface with intuitive tap-to-place controls, a How To Play guide for every game, and full dark mode support. Just you and the puzzle. ## Is Numrio safe? Not enough ratings yet to assess Numrio. ## Is Numrio legit? Numrio has limited verification signals. The AppsHunter Legitimacy Score for Numrio is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 2 releases) ### 2.0 — 2026-08-19 Numrio 2.0 is our biggest update ever. One game becomes four, plus an endless campaign. NEW: 6x6 grids, the bigger classic puzzle NEW: Snake 21, snake through touching tiles to build chains that add up to 21 NEW: Rule of 6, fill the grid so every row, column, and box hits its target sum NEW: Numrio 85, an endless level path with badges, board themes, and trophies to earn Daily puzzles in all four games, each with its own streak, plus a bonus streak for finishing the full daily set Thousands of new catalog puzzles across four difficulty tiers, Easy to Expert Smarter hints that point to the exact cell and can reveal the answer when you need it Check Solution now shows you exactly which cells are off How To Play guides for every game, and dark mode that follows your device ### 1.0 — 2026-07-14 No release notes. ## More apps by Cassa LLC - [Unlo](https://appshunter.io/ios/app/unlo/id6756453236) All apps by Cassa LLC: https://appshunter.io/developer/1859870387 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*