# Thermometers - Logic Puzzles

> Daily brain & number games

Canonical page: [https://chrome-stats.com/d/id6739959033](https://chrome-stats.com/d/id6739959033)

## Overview

- **ID:** `id6739959033`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Feng Xia
- **Category:** Puzzle
- **Rating:** 4.30 / 5 (6 ratings)
- **Version:** 2.1.0
- **Last updated:** 2026-07-09
- **First published:** 2025-01-02
- **Size:** 131 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/thermometers-logic-puzzles/id6739959033)
- **Website:** [https://magmaflux.games](https://magmaflux.games/)
- **Privacy policy:** [https://firemountaindev.github.io/website/thermometer/PrivatePolicy.html](https://firemountaindev.github.io/website/thermometer/PrivatePolicy.html)

## Description

NEW: Dark Mode! 9,000+ logic puzzles, a fresh Daily Challenge every day, and giant 17x17 boards. Fill every thermometer - no guessing, just pure deduction.

Fill every thermometer with pure logic - no random guessing, ever.

Thermometers - Logic Puzzles is a calm, focused brain game for fans of Sudoku, Nonogram, Picross, and number grid puzzles. Read the row and column clues, fill each thermometer from the bulb toward the tip, and feel the whole board click into place.

WHY YOU'LL LOVE IT

- 9,000+ logic puzzles, from quick 4x4 warm-ups to epic 17x17 boards
- Designed for pure deduction - every puzzle has a clean logical path
- 5 difficulty levels: Beginner, Normal, Hard, Expert, and Master
- Daily Challenge: a fresh calendar puzzle every single day
- Brain Test: a dedicated level path with extra-large expert boards
- Dark Mode and a cozy warm-paper look that is easy on your eyes
- Fill and Mark input modes, with a precise drag-friendly cursor
- Smart hints when you get stuck, and statistics to track your progress
- Works fully offline - perfect for flights and commutes
- Progress backed up to the cloud

HOW TO PLAY

1. Thermometers always fill from the round bulb toward the tip.
2. The numbers tell you how many cells must be filled in each row and column.
3. Mark the cells that must stay empty, fill in the rest.
4. Complete the board without breaking a single rule - that's the puzzle!

Easy to learn, deeply satisfying to master. Whether you want a two-minute coffee-break puzzle or a long evening of deduction, Thermometers gives your brain a workout without the stress - no time limit, play at your own pace.

Download now and make logic your daily habit!

For Terms of Use, please refer to Apple's Standard End User License Agreement:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Rankings

- #424,028 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6739959033)