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Geometry
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6317
Large screen
Easy
6320
Neighbors
Easy
6344
Square by Two Vertices
Very easy
6345
Do the segments intersect - 1
Easy
6346
Do the segments intersect - 2
Medium
6347
What part of a line is in a circle?
Easy
6348
Distance from a point to a line segment
Medium
6349
Area of a simple polygon
Easy
6355
Orienteering Competition
Hard
6359
Set the table for tea
Medium
6395
Contraband
Medium
6398
Institute of Advanced Category Manipulation
6423
Getting Through
Medium
6424
Hidden Camera
Hard
6442
Figures Of Simple Sense
Hard
6458
Robot
Medium
6459
Cosine
Easy
6460
Billiard
Very easy
6549
Security Zone
Easy
6588
Hide and seek
Very hard
6599
Environment Protection
Hard
6608
Multikill
Easy
6616
Fence Orthogonality
Easy
6627
Centroid of Point Masses
Hard
6650
Rent-A-Pixel
Medium
1
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32