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Problem I. "Accordian" Patience
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Step By Step 8
A - Parentheses Balance
B - S-Trees
C - Tree Recovery
D - Knight Moves
E - Patrol Robot
F - Equilibrium Mobile
G - Petri Net Simulation
H - Spatial Structures
I - "Accordian" Patience
J - 10-20-30
K - Tree Reconstruction
L - A Dicey Problem
M - Spreadsheet Calculator
N - Inspector's Dilemma
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