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Get Lock Jam: Block Puzzle old version APK for Android
Strategize moves, drag keys to proper locks, and clear the board!
Lock Jam is a puzzle game where you drag keys through a board, matching them to their same-colored lock, but watch out! Keys block each other’s paths, forcing you to strategize every move.
How to Play:
Drag & Decode: Slide keys through the grid to reach their matching locks. No overlaps allowed, plan wisely!
Match to Unlock: Connect each key to its color-coded lock to clear the board. One wrong move? Time to backtrack!
Think Ahead: Tackle escalating challenges from simple 4x4 grids to mind-bending 8x8 mazes.
What's New in the Latest Version 1.2.3
Last updated on Mar 8, 2026
- Improvements and fixes
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Lock Jam: Block Puzzle
1.2.3 by Udo Games
Mar 8, 2026