Selected Puzzles from the 9th WPC

Friday the 13th (Nancy Schuster)

Railroad Track (Craig Kasper)

Symbolic Dominoes (Michael Rios)

Lunar Lockout (NOBrain Corp)

C: right, down
A: down, right
C: up
E: up
C: left
A: down, left, up
X: left, down, left

Tangram Battleship (Sergiy Grabarchuk)

Balloon Balance (Richard Garfield)

Traiangles (Scott Kim)
129 triangles:

127 triangles:

121 triangles:

Viewpoint (Scott Kim)
A-D, B-H, C-G, E-F

Trianlge (Nick Baxter)
56 triangles

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