DropCount

DropCount is a faithful recreation of the classic Drop7 puzzle game for Android, built with Kotlin and Jetpack Compose.



Core Gameplay

• 7×7 Grid: Classic Drop7 gameplay with numbered and solid discs


• Matches: Destroy discs by creating lengths of discs matching the disc numbers


• Chain Reactions: Create cascading combos for higher scores


• Dynamic Difficulty: New rows appear from the bottom based on game mode

Game Modes



1. Normal Mode

• New row every 30 drops, then 29, 28, 27... (decreasing)

2. Challenge Mode

• Configurable difficulty presets: Easy, Medium, Hard, Extreme


• Fixed drop rate for fixed challenge

3. Sequence Mode

• Same rules as Normal mode


• Deterministic disc generation for puzzle-solving


• Predictable sequences for strategic planning

Features

• High Score Tracking: Per-mode high score persistence


• Beautiful UI: Modern Material 3 design with gradient backgrounds


• Animations: Smooth disc drops and break effects


• Pause/Resume: Pause the game anytime

How to Play

1. Tap a column to drop the current disc

2. Match numbers: A disc breaks when contiguous discs in its row OR column equal its number

3. Chain reactions: Breaking discs can trigger more breaks for bonus points

4. Solid discs: Appear solid gray, crack once after first adjacent break, reveal a number after second adjacent break

5. Survive: Avoid filling the past the top row



DropCount is completely free and open source, with no ads or in-app purchases.

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