# KuruGra: Spin Gravity Puzzle — Block match brain teaser

> Block match brain teaser (iPhone/iPad app by Masahiro Sone.)

- Source: https://appshunter.io/ios/app/kurugra-spin-gravity-puzzle/id6786812153 (this page in markdown: same URL + `.md`)
- Developer: [Masahiro Sone](https://appshunter.io/developer/6778677040)
- Category: Games, Family, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 44 MB
- Languages: American English
- Released: 2026-07-17
- Data updated: 2026-07-25
- User reviews in markdown: https://appshunter.io/ios/app/kurugra-spin-gravity-puzzle/id6786812153/reviews.md

## What is KuruGra?

Rotate the whole board in this fresh gravity block puzzle!
Blocks fall on their own — match 4 of a color to clear them in a mash-up of falling-block action and spin puzzling.
Left or right rotation is your only move. Play offline, with 3 endless modes plus a 2-minute time attack.

[Spin the board, spark chain combos you never planned]
You can't choose where the blocks land.
All you can do is give the whole board a quick spin.
Every rotation sends the blocks avalanching, and 4 of the same color connected vanish.
That surprise chain reaction? So satisfying.

[What's inside]
- 3 endless modes (Easy / Relaxed / Challenge) at your own pace
- Daily 2-minute Time Attack: a fresh board every run (today's best + all-time best)
- "Clear the Board" puzzles: endless stages that ask you to wipe a packed board
- Global Ranking (coming soon, rolling out): build up your best score now
- Invite Friends: when 3 invited friends clear a stage, hint ads are gone forever
- Offline ready: on the train or on a plane
- All ages: simple rules the whole family can enjoy

[How to play]
- Tap the left/right buttons or the screen to spin the board 90 degrees
- Gravity makes the blocks avalanche; 4 of a color clear
- Chains multiply your score: x2, x4, x8...
- Hit "Think" to pause and plan your next move

[Who it's for]
- Anyone after a quick puzzle for spare moments
- Fans of falling-block, block-puzzle, and brain-teaser games
- Families looking for a game to play together

Simple to start, deep to master.
From a one-minute break to a serious hour of chasing chains.


## Version history (last 5 releases)

### 1.7.0 — 2026-07-20

- New reminders! We'll give you a nudge around the time you usually play (you can turn it off in Settings)
- Updated the intro walkthrough for newcomers
- The blocks miss you already

### 1.6.1 — 2026-07-14

- New "Missions"! Goals to complete as you play, with plenty of rewards
- Improved tutorial so newcomers can jump right in
- You can now rate the app from Settings

### 1.6.0 — 2026-07-12

- New "Missions"! Goals to complete as you play, with plenty of rewards
- Improved tutorial so newcomers can jump right in
- You can now rate the app from Settings

### 1.5.2 — 2026-07-09

- iPad support! Enjoy the game on the big screen
- Global ranking is coming soon — build up your best score now!
- From the last update: Invite Friends! When 3 invited friends clear a stage, hint ads are gone forever

### 1.5.0 — 2026-07-08

- iPad support! Enjoy the game on the big screen
- Global ranking is coming soon — build up your best score now!
- From the last update: Invite Friends! When 3 invited friends clear a stage, hint ads are gone forever

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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 2026-07-25.*