# Lost & Found: Nonogram — Logic puzzles with a story

> Logic puzzles with a story (iPhone/iPad app by Nanjing Yibuxilong Intelligent Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/lost-and-found-nonogram/id6823421713 (this page in markdown: same URL + `.md`)
- Developer: [Nanjing Yibuxilong Intelligent Technology Co., Ltd](https://appshunter.io/developer/1625060172)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-10-19
- Data updated: 2026-10-29

## What is Lost & Found?

LOST PROPERTY TAG
Item: Rubber duck
Found: On the restroom sink, Thursday 14:02
Note: "Waiting for the 3:40." The 3:40 ran four hours late. The duck remained calm throughout.

This is a nonogram game. The numbers beside each row and column tell you how many squares to fill and in what runs; work them out and a pixel picture appears. All 150 puzzles were checked by our own solver: one answer, reachable by reasoning alone, never a guess. And each picture turns out to be something somebody lost, so it gets a tag, a note, and a place in the cabinet until its owner turns up.

Six places to sort through: a train station, a school, an office, a beach, a night market and an airport. Twenty-five finds in each, from quick 5×5 warm-ups to big 20×20 grids. A few owners lose more than one thing, and their stories carry on from one place to the next.

Download free and play 50 puzzles across the station and school. One in-app purchase unlocks the other 100 in the office, beach, night market and airport. Locations still open as you solve puzzles. Restore Purchases and Family Sharing are supported. No subscription, no ads, no energy timers, and hints whenever you want them, including in the free chapters.

Terms of Use: https://www.ygtai.com/lostfound/terms.html?lang=en
Privacy Policy: https://www.ygtai.com/lostfound/privacy.html?lang=en
Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Game | $0.99 | one-time |


## Is Lost & Found safe?

Not enough ratings yet to assess Lost & Found.

## Is Lost & Found legit?

Lost & Found: Nonogram appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Lost & Found is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-10-27

- Continue unfinished puzzles from the home screen.
- Locked cabinets show the remaining puzzle requirements.
- After unlocking the full game, choose a playable chapter and keep exploring.

### 1.0 — 2026-10-19

No release notes.

## More apps by Nanjing Yibuxilong Intelligent Technology Co., Ltd

- [教务宝—让机构管理更简单！](https://appshunter.io/ios/app/id1160254822)
- [FaceSign – Facial Attendance](https://appshunter.io/ios/app/facesign-facial-attendance/id1625060170)
- [BrainSpark - Snap to Solve](https://appshunter.io/ios/app/brainspark-snap-to-solve/id6746750334)
- [Nano to solve homework & exams](https://appshunter.io/ios/app/nano-to-solve-homework-and-exams/id6748328838)
- [Nano for Stocks](https://appshunter.io/ios/app/nano-for-stocks/id6749664061)
- [Oboro AI - Dream Interpreter](https://appshunter.io/ios/app/oboro-ai-dream-interpreter/id6758853528)

All apps by Nanjing Yibuxilong Intelligent Technology Co., Ltd: https://appshunter.io/developer/1625060172

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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 2026-10-29.*