# Lassoar — Daily loop puzzles that teach

> Daily loop puzzles that teach (iPhone/iPad app by Tarsoul AB.)

- Source: https://appshunter.io/ios/app/lassoar/id6808995378 (this page in markdown: same URL + `.md`)
- Developer: [Tarsoul AB](https://appshunter.io/developer/1485999729)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English
- Released: 2026-09-15
- Data updated: 2026-09-17
- User reviews in markdown: https://appshunter.io/ios/app/lassoar/id6808995378/reviews.md

## What is Lassoar?

A puzzle a day keeps the brain in shape.

Lassoar is Slitherlink, the classic loop puzzle: draw one closed loop along the dots so that every number touches exactly that many loop sides. Every Lassoar puzzle can be solved by pure reasoning. There is never a guess, and every board is graded by the hardest technique it needs, from easy corner counting to long chains of consequence.

ONE LOOP A DAY
A fresh daily puzzle on a weekly ladder: gentle on Monday, master on Sunday. Keep a streak going (one slip a week is forgiven), race the day's leaderboard through Game Center, and share a spoiler-free result card that challenges a friend to beat your time.

HINTS THAT TEACH
Stuck? A hint shows the next deduction, highlights the corner or clue it uses and names the technique. You learn the patterns instead of getting the answer.

MADE FOR THE PHONE
Tap a side for a line, again for a cross, drag along the dots to draw. Crosses fill in automatically around finished clues. Undo, check for mistakes, pick up where you left off, and sync progress between your devices with iCloud.

FIVE LEVELS, THREE SIZES
Quick 5×5, Classic 7×7 and Grand 10×10 boards, each in five graded levels. Thousands of puzzles, all verified unique by two independent solvers.

FREE, THEN PAY ONCE
The first 25 puzzles are free. After that the daily puzzle and one puzzle of your choice stay free, every day. A single purchase, Unlimited Puzzles, unlocks every puzzle and the full daily archive forever. No ads, no subscription needed, no energy meters.

Made in Sweden by Tarsoul AB, the makers of AstroKnot.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlimited Puzzles | $2.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-09-15

No release notes.

## More apps by Tarsoul AB

- [VitaSine](https://appshunter.io/ios/app/vitasine/id6763638462)
- [Passport Pilot: Schengen Days](https://appshunter.io/ios/app/passport-pilot-schengen-days/id6766264622)

All apps by Tarsoul AB: https://appshunter.io/developer/1485999729

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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 2026-09-17.*