Rosalind is a platform for learning bioinformatics and programming through problem solving. Take a tour to get the hang of how Rosalind works.

Last win: catalyx vs. “Variables and Some Arithmetic”, 6 minutes ago
Problems: 285 (total), users: 65419, attempts: 1087280, correct: 605995
ID Title Solved By Correct Ratio
FIBO Fibonacci Numbers 4298
BINS Binary Search 2018
DEG Degree Array 1647
INS Insertion Sort 1726
DDEG Double-Degree Array 1305
MAJ Majority Element 1333
MER Merge Two Sorted Arrays 1401
2SUM 2SUM 915
BFS Breadth-First Search 769
CC Connected Components 751
HEA Building a Heap 588
MS Merge Sort 945
PAR 2-Way Partition 698
3SUM 3SUM 536
BIP Testing Bipartiteness 433
DAG Testing Acyclicity 430
DIJ Dijkstra's Algorithm 418
HS Heap Sort 480
INV Counting Inversions 517
PAR3 3-Way Partition 562
SQ Square in a Graph 303
BF Bellman-Ford Algorithm 314
CTE Shortest Cycle Through a Given Edge 227
MED Median 464
PS Partial Sort 404
TS Topological Sorting 340
HDAG Hamiltonian Path in DAG 229
NWC Negative Weight Cycle 246
QS Quick Sort 417
SCC Strongly Connected Components 242
2SAT 2-Satisfiability 139
GS General Sink 188
SC Semi-Connected Graph 183
SDAG Shortest Paths in DAG 201