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Flood-It#6404
बहुत आसान · Greedy algorithms
Chemicals Monitoring#6405
बहुत कठिन · Priority Queue · Greedy algorithms
Area Coverage#6406
आसान · Implementation
Bad Signal#6407
बहुत आसान · Greedy algorithms
Cracking the Safe#6408
मध्यम · Brute force · Math · Depth-first Search
Dreaded Alternating Game#6409
बहुत आसान · Graphs
Encryption#6410
बहुत आसान · Implementation
Fare Dodging#6411
बहुत आसान · Shortest paths · Graphs
Genuine Messages#6412
बहुत आसान · Implementation
How Much?#6413
बहुत आसान · Implementation
Identification Codes#6414
बहुत आसान · Number theory · Math
Just Enough Space#6415
बहुत आसान · Dynamic programming
Keys#6416
आसान · Graphs · Implementation
Administrative Difficulties#6417
आसान · Implementation
Bribe#6418
मध्यम · Dynamic programming
Cracking the Code#6419
कठिन · Strings
Destination Unknown#6420
बहुत आसान · Shortest paths · Graphs
Encoded Coordinates#6421
कठिन · Matrix · Dynamic programming
Flying Safely#6422
आसान · Graphs · Trees
Getting Through#6423
मध्यम · Graphs · Geometry
Hidden Camera#6424
कठिन · Geometry
Incognito#6425
आसान · Combinatorics · Sorting
Jailbreak#6426
बहुत आसान · Graphs · Implementation
Beehives#6427
बहुत आसान · Graphs
Bits Equalizer#6428
मध्यम · Greedy algorithms