# Cosmo Block Puzzle — Rank Up & Clear the Grid

> Rank Up & Clear the Grid (iPhone/iPad app by DriveCode LLC.)

- Source: https://appshunter.io/ios/app/cosmo-block-puzzle/id6772506140 (this page in markdown: same URL + `.md`)
- Developer: [DriveCode LLC](https://appshunter.io/developer/1889526644)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 36 MB
- Languages: American English
- Released: 2026-06-03
- Data updated: 2026-07-21
- User reviews in markdown: https://appshunter.io/ios/app/cosmo-block-puzzle/id6772506140/reviews.md

## What is Cosmo Block Puzzle?

Cosmo Block Puzzle is a deep, rewarding drag-and-drop puzzle game where your skills grow with you. Start with familiar tetrominoes, unlock powerful pentominoes, and face mind-bending Dark Matter pieces as you rise through 20 ranks.

HOW TO PLAY
- Drag pieces from the tray onto the grid and drop to place
- Fill a complete row or column to clear it and earn points
- Clear multiple lines at once for massive combo bonuses
- Place all 3 tray pieces to receive the next set
- Game ends when no piece can fit - think ahead!

RANK PROGRESSION SYSTEM
Your best score determines your rank (1-20), which unlocks harder pieces and bigger grids:
- Ranks 1-5: tetrominoes on an 8x8 grid - learn the basics
- Ranks 6-10: pentominoes on a 9x9 grid - complexity rises
- Ranks 11-14: full piece set on a 10x10 grid with x1.5 combo bonus
- Ranks 15-19: Dark Matter hexominoes appear - true mastery required
- Rank 20: Prestige Mode unlocked

FEATURES
- Pure drag and drop - no falling blocks, no time limits
- Ghost piece preview: see exactly where your piece will land (green = valid, red = blocked)
- Tap to rotate any piece for perfect placement
- Undo last move (unlocked at rank 5)
- Streak Shield: survive one impossible situation (unlocked at rank 8)
- Near-Miss highlight: the game warns you before you are stuck
- Continue playing after game over - watch an ad for a second chance
- Haptic feedback on every placement and clear

SCORING
- Every placed cell earns points
- 1 line/column clear: +100 pts
- 2 simultaneous: +300 pts
- 3 simultaneous: +600 pts
- 4 simultaneous: +1,000 pts
- 5+ simultaneous: +1,500 pts
- Combo bonus: +100 x combo streak (x1.5 from rank 11)
- Bigger grid = bigger bonuses (score scales with grid size)

Whether you play for 5 minutes or 5 hours, Cosmo Block Puzzle always has a fresh challenge waiting. How far can you climb?

Download now and start your journey to Rank 20!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-06-03

No release notes.

## More apps by DriveCode LLC

- [Sudoku Pro: Classic Logic](https://appshunter.io/ios/app/sudoku-pro-classic-logic/id6761422533)
- [Cosmo Color Sort: Water Puzzle](https://appshunter.io/ios/app/cosmo-color-sort-water-puzzle/id6771485980)

All apps by DriveCode LLC: https://appshunter.io/developer/1889526644

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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 2026-07-21.*