Color Block Jam Level 339 Strategy Guide

Level 339 of Color Block Jam brings high pressure with a central bomb tile (34 moves), multiple locked keys, and giant blocks (12, 17, 8, 4) crammed around the perimeter. With a dense, square layout and many star tiles, you'll need precision, planning, and key sequencing to clear the grid efficiently.

What are the Features of Level 339?

Level 339 features a compact square grid packed with layered challenges. At the heart of the level lies a bomb block with a 34-move limit, demanding that players act quickly and strategically. Surrounding this central threat are eight golden keys, some of which are locked behind striped green barriers that must be opened in sequence. Adding to the complexity are four large number tiles—4, 8, 12, and 17—anchoring each corner and requiring extra effort to clear.

You'll also find star bonus blocks placed strategically in the corners, offering opportunities for powerful multi-block clears. Altogether, Level 339 is a classic unlock-based puzzle with the added urgency of a ticking bomb, requiring smart sequencing and careful move planning to succeed.

Step-by-Step Strategy

1. Prioritize Bomb Clearance: Start by removing the red and purple blocks surrounding the bomb in the center. This not only gives you move room but is critical for avoiding game over.

2. Unlock the Center-Right and Center-Left Keys: These keys open the green striped barriers. Focus on surrounding blocks to access them early.

3. Use Combo Opportunities with Star Blocks: Star tiles on the corners (top-left, bottom-right) can create multi-block clears. Trigger these when multiple color sets are aligned.

4. Handle Large Number Tiles Last: Don't rush the “12,” “17,” or “8” tiles. Wait until you have better board space and rotation flexibility.

Common Mistakes

• Wasting moves near the bomb – it has a strict 34-move limit.
• Grabbing keys before you can use them, leading to wasted unlocks.
• Overcommitting to corners early on – they can trap useful shapes.

Pro Tips to Save Moves and Win Fast

• Use vertical blocks to clear between key gates.
• Rotate frequently to find clean alignment—especially near the bomb.
• Try triggering both green striped locks before touching the “34” tile directly.
• Always plan 2-3 placements ahead—accidental gaps can ruin late-game clearing.

Color Block Jam Level 339 is a true test of sequencing and timing. Free the bomb zone, activate key locks in order, and use your star blocks wisely. If you follow a smart plan, you can unlock every key and finish the level with moves to spare.