Probleme
Encrypted SMS#6907
Foarte ușor · Strings
Hopeless Coach#6908
Mediu · Dynamic programming · Probabilities
Yungom#6909
Foarte ușor · Greedy algorithms · Priority Queue
New Island#6910
Foarte ușor · Graphs · Greedy algorithms
Subdictionary#6911
Foarte ușor · Graphs
Sharif Super Computer#6912
Foarte dificil · Graphs · Greedy algorithms
Circle Artwork#6913
Mediu · Geometry
Crazy Bits#6914
Foarte dificil · Graphs
Nurikabe#6915
Dificil · Depth-first Search · Graphs
Caper pizza#6916
Dificil · Geometry · Sorting · Two pointers
Grasshopper#6917
Mediu · Breadth-first Search · Graphs
Party Night#6918
Foarte ușor · Graphs
Pachinko#6919
Foarte dificil · Geometry · Graphs
Lexicographical ranking#6920
Dificil · Combinatorics · Math · Sorting
Trust groups#6921
Foarte ușor · Graphs
Expensive subway#6922
Foarte ușor · Graphs
Turing#6923
Mediu · Implementation
Gnirut#6924
Foarte dificil · Implementation
Contract Revision#6925
Foarte ușor · Strings
Sticker Collector Robot#6926
Ușor · Implementation
Account Book#6927
Foarte ușor · Math
Route Change#6928
Mediu · Shortest paths · Graphs · Greedy algorithms
Elevator#6929
Foarte ușor · Geometry
Formula 1#6930
Ușor · Sorting
Star War#6931
Foarte ușor · Geometry