# Shape Sudoku: form9 — Daily number-free logic

> Daily number-free logic (iPhone/iPad app by Agata Raap.)

- Source: https://appshunter.io/ios/app/shape-sudoku-form9/id6774104823 (this page in markdown: same URL + `.md`)
- Developer: [Agata Raap](https://appshunter.io/developer/1872514072)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 9 MB
- Languages: American English, Danish, Dutch, Finnish, French (France), German (Germany), Indonesian, Norwegian Bokmål, Polish, Swedish and 1 more
- Released: 2026-06-15
- Data updated: 2026-09-06
- User reviews in markdown: https://appshunter.io/ios/app/shape-sudoku-form9/id6774104823/reviews.md

## What is Shape Sudoku?

form9 is sudoku, played with shapes. The same 9×9 logic you know — but every cell holds one of nine quiet silhouettes instead of a digit.

Nothing to read, nothing to count — just pattern and logic. That makes it a natural fit for people with dyscalculia, kids still learning their numbers, language learners, and anyone who simply thinks in shapes.

• A fresh daily puzzle, with a streak to keep
• Five difficulties — Easy, Medium, Hard, Expert, and Master
• Notes, undo, hints, and gentle error highlighting
• Colorblind-friendly by design — shapes carry the meaning, not colors. Nothing to toggle.
• Full VoiceOver support — every shape has a clear spoken name
• Optional color-hint mode for a redundant cue
• Reduce Motion respected
• No ads. No tracking. Ever.

form9 Pro (one-time purchase) unlocks:
• Expert & Master difficulty
• Statistics — best times, completions, hint-free streaks
• The daily archive — replay any past puzzle

Made by a solo developer who believes a good logic puzzle deserves a calm, quiet home.

Terms of Use: https://form9sudoku.app/terms/
Privacy Policy: https://form9sudoku.app/privacy/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| form9+ Lifelong | $5.69 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/shape-sudoku-form9/id6774104823/reviews.md

### 3/5 — Jeu

*2026-08-28*

Bonjour, pouvez-vous mettre ce jeu en français j’ai testé l’application For neuf mais j’ai constaté que quand on sélectionne des formes, l’application ne dit pas s’il y a conflit ou s’il y a des doublons donc on ne sait pas si on a placé les bonnes cases, on ne sait pas si on a corrigé les bonnes cases. Pouvez-vous si possible mettre l’application à jour en changeant ce problème? Merci. Nathalie

**Developer response:** Bonjour Nathalie,

merci beaucoup d'avoir essayé form9 !

Les conflits et les doublons sont bien signalés, et ces deux repères sont activés par défaut. Vous les trouverez dans Réglages (l'icône engrenage en haut à droite), puis Jeu :

• « Afficher les erreurs » — une forme qui ne correspond pas à la solution s'affiche en rouge.
• « Surligner les doublons » — les cases où la même forme apparaît deux fois dans une ligne, une colonne ou un bloc sont teintées en rouge.

Si l'un des deux a été désactivé, il suffit de le rallumer.

Un petit détail qui peut prêter à confusion : la case que vous venez de remplir reste sélectionnée, et la sélection masque la teinte rouge. Touchez une autre case et le doublon apparaît aussitôt.

Pour toute autre remarque, vous pouvez nous écrire directement depuis l'application : Réglages ▸ Aide ▸ Nous contacter.

Merci encore pour votre retour,
form9

## Version history (last 5 releases)

### 1.2.1 — 2026-09-05

A few fixes.

  • [FIX] Fixed a rare crash that could interrupt the winning celebration.
  • [FIX] The Terms and Privacy links now open the right pages.
  • [FIX] The notification example in the welcome tour now matches your device's own wording.

### 1.2.0 — 2026-09-03

Seven more languages.

  • [FEATURE] form9 now speaks Danish, Swedish, Norwegian, Finnish, Dutch, Indonesian and Turkish — every screen, not just the menus.
  • [FEATURE] Dates, numbers and plurals follow each language's own rules.
  • [FIX] Capitalisation is correct in every language, including Turkish.

### 1.1.2 — 2026-08-21

A small update - and a bigger celebration.

  • [FEATURE] Celebrations now fill the screen - confetti and balloons carry on over the board while you line up the next puzzle.
  • [FEATURE] The score card now rises over the board - swipe it down or tap the board to leave.
  • [FEATURE] form9 follows your device language. Change it in your phone's language settings and the app follows.
  • [FEATURE] Dates and numbers now follow your device's region.

### 1.1.1 — 2026-08-20

A small update — and a new alphabet.

  • [FEATURE] ABC shapes — a third set of nine, drawn as the letters A to I. Free for everyone, switch whenever you like in Settings.
  • [FEATURE] Balloons for a special win — a new personal best or a flawless daily now sets nine balloons loose. Pop them all if you can.
  • [FEATURE] form9 now speaks French, alongside English, German and Polish.
  • [FEATURE] VoiceOver now reads the shape set you actually play with, so letters are spoken as letters.

### 1.1.0 — 2026-08-19

A bigger update this time — and still entirely optional.

  • [FEATURE] Game Center — 40 achievements and a leaderboard for every difficulty. Signing in is optional; without it nothing changes and the game stays fully offline.
  • [FEATURE] The Daily Challenge now has a difficulty, each with its own daily leaderboard.
  • [FEATURE] Solve faster, score higher — every solve now earns a time bonus.

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## More apps by Agata Raap

- [Nagi: Pomodoro Focus Timer](https://appshunter.io/ios/app/nagi-pomodoro-focus-timer/id6758355439)

All apps by Agata Raap: https://appshunter.io/developer/1872514072

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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 2026-09-06.*