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7318
Domino Tiling
Easy
7319
Hourglass
Easy
7322
Rock-Paper-Scissors on a Plane
Easy
7324
Permugame
Easy
7378
Nova Poshta
Easy
7403
Turn on the lamp
Easy
7405
Ice Cream
Very easy
7413
Sum on a tree reversed
Easy
7471
Shymbulak
Hard
7474
Marriage questions
Medium
7476
Riddicks Cube
Medium
7478
Special graph
Hard
7497
Fragmentation
Medium
7499
Hiking in the Hills
Very easy
7500
Instruction
7506
Journey in the City
Easy
7529
Facility Locations
7531
Landline Telephone Network
Very easy
7538
Flipping Cards
Very easy
7563
Cactus Jubilee
7564
Distance on Triangulation
Very easy
7566
Froggy Ford
Hard
7568
Hypercube
7571
King’s Inspection
Easy
7586
Cactus Reloaded
Easy
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