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: abgthEK vs. “Independent Alleles”, 14 minutes ago
Problems: 285 (total), users: 88541, attempts: 1468859, correct: 812403
ID Title Solved By Correct Ratio
FIBO Fibonacci Numbers 5555
BINS Binary Search 2539
DEG Degree Array 2058
INS Insertion Sort 2167
DDEG Double-Degree Array 1611
MAJ Majority Element 1689
MER Merge Two Sorted Arrays 1766
2SUM 2SUM 1153
BFS Breadth-First Search 932
CC Connected Components 916
HEA Building a Heap 700
MS Merge Sort 1193
PAR 2-Way Partition 883
3SUM 3SUM 687
BIP Testing Bipartiteness 508
DAG Testing Acyclicity 526
DIJ Dijkstra's Algorithm 518
HS Heap Sort 569
INV Counting Inversions 665
PAR3 3-Way Partition 728
SQ Square in a Graph 369
BF Bellman-Ford Algorithm 388
CTE Shortest Cycle Through a Given Edge 291
MED Median 609
PS Partial Sort 488
TS Topological Sorting 424
HDAG Hamiltonian Path in DAG 293
NWC Negative Weight Cycle 304
QS Quick Sort 508
SCC Strongly Connected Components 300
2SAT 2-Satisfiability 171
GS General Sink 233
SC Semi-Connected Graph 229
SDAG Shortest Paths in DAG 250