Levels / Level 31

Double Spark

Target 100 · 7 active colors
Level details

Create two clears in one placement to open the center. Reach 100 points across 7 colors. This board has 2-clear chain lock at 0,0. The opening includes a 11-layer blue stack at 1,0.

LIVE CAMPAIGNHexa Stack
SPACE10
Score0of 100
Gates0/1Chain ×2
Whole board overview-2,0: Empty+-2,1: 3 layers, top yellow3-2,2: Empty+-1,-1: Empty+-1,0: Empty+-1,1: Empty+0,-2: 3 layers, top purple30,-1: Empty+0,0: Chain ×2Chain ×20,1: Empty+1,-2: Empty+1,-1: Empty+1,0: 11 layers, top blue111,1: Empty+2,-1: 5 layers, top red5

Overview only. Use the board below to place stacks. ! marks a fragile landing.

E 0
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Tools at a glance

UndoNo action to undoRestore the last action. Limited uses; no energy cost.

Tray RefreshNeed 8 more energyReplace the remaining stacks in your hand.

Board RefreshNeed 20 more energyExchange occupied stacks; matching neighbors merge only after your next placement. Needs two different stacks.

HammerNeed 16 more energyRemove one occupied stack to reopen space.

Drag the background sideways to see the whole board
Click or dragUse all 3 to refill
How does a Chain ×2 gate open?

One placement must cause two separate clears. The first clear can expose a lower color; if it joins enough matching layers, that same move clears again.

Tap an occupied stack to inspect its top and next color. This explains the layers without choosing a landing hex for you.

Create two clears in one placement to open the center. A chain lock counts clears from one move, not consecutive scoring moves.

Move 0 · Clear at 10+
1–3 select · Arrows move · Enter place · U undo · R restart · M sound

Hexa Stack puzzle level 31

How to play Double Spark

Create two clears in one placement to open the center. Reach 100 points across 7 colors. This board has 2-clear chain lock at 0,0. The opening includes a 11-layer blue stack at 1,0.

Hexa Stack Level 31 opening board diagram
Opening board preview for level 31
Campaign difficulty
Medium
Board cells
15
Chapter
Chain Locks
Target score
100 cleared layers
Active colors
7

Strategy hint

A chain lock counts clears from one move, not consecutive scoring moves.

Need the core rules? Read the how-to-play guide.