# Papergrid: Sudoku Big Numbers — Daily puzzles, watercolor art

> Daily puzzles, watercolor art (iPhone/iPad app by AISSAM IHADDADENE.)

- Source: https://appshunter.io/ios/app/papergrid-sudoku-big-numbers/id6827307984 (this page in markdown: same URL + `.md`)
- Developer: [AISSAM IHADDADENE](https://appshunter.io/developer/6806878208)
- Category: Games, Casual, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 22 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2026-11-11
- Data updated: 2026-11-13

## What is Papergrid?

Solve a grid. Reveal a masterpiece.

Papergrid is a calm, beautiful Sudoku with big, easy-to-read numbers. Every grid you win reveals a piece of a watercolor by a great master. Nine pieces, and the painting takes its place in your notebook.

WATERCOLORS BY THE MASTERS
• Watercolors by great masters such as Henri-Edmond Cross, Winslow Homer and John Singer Sargent
• Three series to complete: the Mediterranean, Warm Seas and Venice
• The pieces still to win wait as soft pencil sketches
• Win the Daily Challenge on its day and earn two pieces

YOUR NOTEBOOK
• Every finished painting becomes a page of your notebook, with its title, its artist and its date
• Send a finished page as a postcard
• Watch your collection grow, one grid at a time

A NEW CHALLENGE EVERY DAY
• A new grid every day, the same for everyone
• A calendar to catch up on the days you missed
• Your streak, a trophy for each complete month, and Game Center leaderboards
• An optional reminder at the time you choose, and a home screen widget

HINTS THAT TEACH
• A hint first shows where to look and which technique to use. The digit comes only if you ask for it.
• Longer reasoning is explained step by step
• 14 lessons, from the simplest technique to the most advanced, each with an animated example and exercises

EASY ON THE EYES
• Big, clear digits in four sizes
• White and Night themes, and a high-contrast option
• Soft highlights of the row, the column and the box
• Left-handed mode and VoiceOver
• On iPhone and iPad

12,000 GRIDS, 6 LEVELS
• Easy, Medium, Hard, Expert, Master and Extreme
• Every grid has a single solution and is rated by the techniques it needs
• Notes, automatic notes and unlimited undo
• Mistake check and timer, both optional
• Relax mode: no clock, no score, no mistake limit
• Your game is saved at every move

AT YOUR OWN PACE, ANYWHERE
• Plays offline, no account needed
• No full-screen ad ever interrupts a grid

Papergrid is free, with ads. A one-time "No ads" purchase removes the banner and the ads between grids. Optional videos for extra hints stay available whenever you want them. Hint packs are also available. No subscription.

Terms of use: https://elpadre95.github.io/terms.html
Privacy policy: https://elpadre95.github.io/privacy.html

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 50 hints | $3.99 | one-time |
| No ads | $3.99 | one-time |
| 10 hints | $1.99 | one-time |


## Is Papergrid safe?

Not enough ratings yet to assess Papergrid.

## Is Papergrid legit?

Papergrid: Sudoku Big Numbers has limited verification signals. The AppsHunter Legitimacy Score for Papergrid is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-11

No release notes.

## More apps by AISSAM IHADDADENE

- [Trunk IPTV](https://appshunter.io/ios/app/trunk-iptv/id6806878206)
- [Jammy Jars: Color Sort Puzzle](https://appshunter.io/ios/app/jammy-jars-color-sort-puzzle/id6821739545)

All apps by AISSAM IHADDADENE: https://appshunter.io/developer/6806878208

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*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 2026-11-13.*