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8559
Superstition
Easy
8560
Clubs
Easy
8561
Colorgraph
8563
Paths in multigraph
Easy
8565
Cheap traveling
Very easy
8579
Like
Easy
8582
Reconstruction
Easy
8586
Roads
Easy
8651
Bracelets (Bangles)
Easy
8668
Hexagonal Pasture Network
Medium
8703
Robinson
Easy
8708
Commercial project
Easy
8712
Railways in Berland
8714
Robot Race
8718
Amalthea's new walk
8723
Camel
Very hard
8744
Expedition
Easy
8745
Partition to pairs
Medium
8754
Козак Вус і найкраща країна
Easy
8758
H. Pirogolandia
8760
Depth First Search
8761
Depth First Search - Timestamps
8772
Division of Property
Hard
9003
Ancient Azerbaijan
Very easy
9006
Cross the river
Medium
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