# Stellarblox — Cosmic Block Puzzle Adventure

> Cosmic Block Puzzle Adventure (iPhone/iPad app by Alexander Lemken.)

- Source: https://appshunter.io/ios/app/stellarblox/id6775036791 (this page in markdown: same URL + `.md`)
- Developer: [Alexander Lemken](https://appshunter.io/developer/1891250466)
- Category: Games, Casual, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 31 MB
- Languages: American English
- Released: 2026-06-03
- Data updated: 2026-08-16
- User reviews in markdown: https://appshunter.io/ios/app/stellarblox/id6775036791/reviews.md

## What is Stellarblox?

Stellarblox — a beautifully relaxing block puzzle, set among the stars.

Drag cosmic blocks onto an 8×8 grid, fit them together, and clear full rows or columns to score. No timers, no game-speed pressure, no forced rotations — just you, the pieces, and a simple goal: keep placing, keep clearing, keep your cosmic board alive.

WHY PLAYERS LOVE STELLARBLOX

BEAUTIFUL SPACE THEME
A deep-space aesthetic with glowing cosmic blocks and a smooth, minimal UI. Easy on the eyes, perfect for calm play sessions on the couch, the commute, or in bed.

SIMPLE, SATISFYING PUZZLE
You get three pieces per round. Drag each one onto any empty space on the 8×8 board. Fill an entire row OR column and watch it vanish in a burst of starlight. When all three pieces are placed, a fresh trio appears. Keep going as long as you can.

STAR COMBO SYSTEM
Clear multiple lines in a single placement for combo multipliers. Keep clearing every round to build a streak — streaks multiply your score up to ×2.5. Clear the entire board for a huge +500 bonus. Strategy meets chain reactions.

TWO GAME MODES
- CLASSIC — endless play. Chase your personal high score. The board never resets on its own; you keep going until no piece fits anywhere.
- ADVENTURE — 30 handcrafted levels with target scores, move limits, and pre-filled obstacle blocks. Earn up to 3 stars per level and unlock the galaxy, one puzzle at a time.

STRATEGY OVER SPEED
There is no time pressure and no falling blocks. You always get to plan. Pick the placement that sets up your next clear, not just the easy fit.

PLAY ANYWHERE, ANYTIME
No internet required. No account. No cloud saves to sync. Your high score and level progress are stored locally on your device.

FREE TO PLAY
Stellarblox is completely free. No pay-to-win, no loot boxes, no nagging upgrade screens.

HOW TO PLAY:
- Tap and drag a piece from the tray at the bottom onto the 8×8 grid
- Release to place it (valid positions highlight as you hover)
- Fill an entire row or column to clear it and score +10 per block
- Clear multiple lines at once for combo multipliers
- Chain clearing rounds for streak bonuses up to ×2.5
- The game ends when none of your three current pieces fits on the board

Tip for new players: keep the board as open as possible — work toward clearing lines often so you don't run out of space for the bigger pieces.

GAME FEATURES:
- 8×8 grid, 34 unique block shapes
- Combo + streak scoring system
- 30 Adventure levels with stars and obstacles
- Smooth animations and subtle haptics
- Offline play — no internet required
- No sign-up, no data collection, no cloud sync
- Lightweight — fast install, gentle on your battery

Whether you have two minutes or twenty, Stellarblox is your calm, cosmic puzzle companion. Download for free and see how high you can score among the stars.


## Version history (last 1 release)

### 1.0.0 — 2026-06-03

No release notes.

## More apps by Alexander Lemken

- [Lesen & Schreiben](https://appshunter.io/ios/app/lesen-and-schreiben/id6761746800)
- [Harbor Chaos](https://appshunter.io/ios/app/harbor-chaos/id6775502288)
- [Magic Grid Box](https://appshunter.io/ios/app/magic-grid-box/id6777119218)

All apps by Alexander Lemken: https://appshunter.io/developer/1891250466

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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 2026-08-16.*