# Sunfleck — One logic puzzle every day

> One logic puzzle every day (iPhone/iPad app by JACOB SAWYER STARCKE.)

- Source: https://appshunter.io/ios/app/sunfleck/id6794749351 (this page in markdown: same URL + `.md`)
- Developer: [JACOB SAWYER STARCKE](https://appshunter.io/developer/6781753920)
- Category: Games, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 1 MB
- Languages: American English
- Released: 2026-08-05
- Data updated: 2026-08-26
- User reviews in markdown: https://appshunter.io/ios/app/sunfleck/id6794749351/reviews.md

## What is Sunfleck?

A new logic puzzle every day. Everyone in the world gets the same board, so you can compare your solve with anyone.

Place one light in every coloured region so that:
• exactly one light sits in each row
• exactly one light sits in each column
• no two lights ever touch — not even diagonally

That's the whole game. There are no words to read and no trivia to know, so it plays the same in any language.

EVERY PUZZLE IS FAIR
Each daily board is verified before it ships: it has exactly one solution, and that solution is always reachable by pure logic. You will never have to guess and backtrack.

BUILT TO BE PLAYED BY EVERYONE
Colour is never the only signal — every region carries its own distinct shape, so the board is fully playable with any form of colour blindness. Full VoiceOver support throughout.

SHARE WITHOUT SPOILING
One tap turns your solve into a small grid you can paste into any chat. It shows how your solve went — never the answer.

QUIET BY DESIGN
One puzzle a day, about two minutes. No account. No sign-up. Works completely offline — nothing you do here ever leaves your phone.

Keep your streak going.


## Version history (last 1 release)

### 1.0.0 — 2026-08-05

No release notes.

## More apps by JACOB SAWYER STARCKE

- [Momentum Day Planner](https://appshunter.io/ios/app/momentum-day-planner/id6791756549)
- [Cutoff: Caffeine & Sleep](https://appshunter.io/ios/app/cutoff-caffeine-and-sleep/id6792081913)
- [Bloom Cascade](https://appshunter.io/ios/app/bloom-cascade/id6792526835)

All apps by JACOB SAWYER STARCKE: https://appshunter.io/developer/6781753920

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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 2026-08-26.*