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: nguyenngocchau vs. “Construct a Profile HMM”, 7 minutes ago
Problems: 284 (total), users: 103225, attempts: 1709429, correct: 941367
ID Title Solved By Correct Ratio
FIBO Fibonacci Numbers 6346
BINS Binary Search 2855
DEG Degree Array 2312
INS Insertion Sort 2420
DDEG Double-Degree Array 1817
MAJ Majority Element 1890
MER Merge Two Sorted Arrays 1963
2SUM 2SUM 1282
BFS Breadth-First Search 1057
CC Connected Components 1034
HEA Building a Heap 779
MS Merge Sort 1323
PAR 2-Way Partition 978
3SUM 3SUM 761
BIP Testing Bipartiteness 562
DAG Testing Acyclicity 597
DIJ Dijkstra's Algorithm 596
HS Heap Sort 627
INV Counting Inversions 729
PAR3 3-Way Partition 798
SQ Square in a Graph 410
BF Bellman-Ford Algorithm 431
CTE Shortest Cycle Through a Given Edge 338
MED Median 669
PS Partial Sort 535
TS Topological Sorting 482
HDAG Hamiltonian Path in DAG 340
NWC Negative Weight Cycle 341
QS Quick Sort 562
SCC Strongly Connected Components 346
2SAT 2-Satisfiability 205
GS General Sink 263
SC Semi-Connected Graph 258
SDAG Shortest Paths in DAG 285