समस्याएँ
Fence#408
बहुत आसान · Implementation · Brute force
Game#409
मध्यम · Probabilities · Math
Hadron Collider#410
मध्यम · Graphs
Intersection#411
मध्यम · Graphs
Jammed#412
आसान · Brute force · Implementation · Hashing
Euclidean Algorithm#413
मध्यम · Implementation · Math
Equation#414
मध्यम · Number theory · Implementation
"Beautiful" permutations#415
आसान · Dynamic programming
Lectures#416
कठिन · Graphs
Amount#417
कठिन · Math · Dynamic programming
Tea Garden#418
बहुत आसान · Geometry
The 3n + 1 problem#419
बहुत आसान · Brute force
From guns to the Moon#420
बहुत आसान · Geometry
Yo-Yo#421
बहुत आसान · Math · Brute force
Snake#422
आसान · Math
Award#423
बहुत आसान · Implementation
Rectangles#424
बहुत आसान · Implementation · Brute force
Chess#425
आसान · Graphs
Division#426
मध्यम · Geometry · Brute force
Assessment#427
बहुत आसान · Math · Number theory
Cannon#428
बहुत आसान · Geometry
Game Zuma#429
मध्यम · Greedy algorithms · Dynamic programming
Hamsters and Rabbits#430
आसान · Greedy algorithms
Counting on Tree#431
बहुत आसान · Graphs
Dungeon Master#432
आसान · Breadth-first Search · Graphs