100 Floors Annex Level 15 Walkthrough:
Move the dolls so the middle spot has the red outside + green inside, and the right spot has the blue outside + pink inside. Only larger dolls can stack onto smaller dolls.
Move the dolls in this order:
Red middle, Blue right, Red right, Green middle, Red left, Blue middle, Red middle, Pink right, Red left, Blue right, Red middle
Proceed to the next 100 Floors Annex level!
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