# Faultline Puzzle — Daily logic mine puzzles

> Daily logic mine puzzles (iPhone/iPad app by Rodney Telford.)

- Source: https://appshunter.io/ios/app/faultline-puzzle/id6767724943 (this page in markdown: same URL + `.md`)
- Developer: [Rodney Telford](https://appshunter.io/developer/1423607163)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 22 MB
- Languages: English
- Released: 2026-05-12
- Data updated: 2026-06-25
- User reviews in markdown: https://appshunter.io/ios/app/faultline-puzzle/id6767724943/reviews.md

## What is Faultline Puzzle?

Faultline is a geological survey logic puzzle inspired by classic mine deduction. Study seismic readings, mark hidden fault pockets with survey stakes, and clear every safe patch of ground.

Survey Mode is the pure-logic daily challenge: every field is built to be solved by deduction, so careful play never needs a guess. Expedition Mode keeps the familiar higher-risk rules with first-clear safety and cascading open ground.

Play the daily survey, build a clean-solve streak, unlock Unlimited for random fields and archive replay, replay the tutorial, and compare total or clean solves through Game Center.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Faultline Unlimited | $4.99 | one-time |



## Version history (last 3 releases)

### 1.1.2 — 2026-06-11

Fixes Expedition completion so the timer stops reliably when a field is cleared. Restores Game Center leaderboard release setup for weekly and all-time rankings.

### 1.1.1 — 2026-05-14

Fixes Expedition completion so the timer stops reliably when a field is cleared. Restores Game Center leaderboard release setup for weekly and all-time rankings.

### 1.1.0 — 2026-05-13

No release notes.

## More apps by Rodney Telford

- [CrypticCrab Crossword](https://appshunter.io/ios/app/crypticcrab-crossword/id6759689690)
- [PigPen](https://appshunter.io/ios/app/pigpen/id6764156945)
- [Bunny Burrow](https://appshunter.io/ios/app/bunny-burrow/id6767036533)
- [Letter Weave](https://appshunter.io/ios/app/letter-weave/id6770888037)

All apps by Rodney Telford: https://appshunter.io/developer/1423607163

## Related topics

[faultline](https://appshunter.io/ios/topics/faultline)

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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 2026-06-25.*