Note that you can solve most task in any order!
Already solved ones are at the bottom of the table.

Solve more and win a certificate

Id Title Translations Solved Blessing
87Tree Builder2088.61
64Maze Pathfinder1629.04
83Graph Generator1409.29
79Cycles Detection1349.37
65Transitive Closure on Candy States1159.63
154Breadth First Search1009.87
84Dijkstra in the Network9110.03
155Depth First Search8810.09
161Topological Sorting7710.32
151Word Ladders6210.69
164Page Rank5510.90
102Travelling Salesman4411.28
112Travelling Salesman Inverted3611.62
202Dancing Pairs3211.81
107Knight's Tour2612.16
166Page Rank as Eigenvector2612.16
193Maximum Flow2412.30
205Clustering the Stars1912.68
178Maze of the Wumpus1812.77