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: Sam van Herwaarden vs. “Sorting by Reversals”, 6 minutes ago
Problems: 284 (total), users: 101783, attempts: 1684823, correct: 928535
ID Title Solved By Correct Ratio
INI Introduction to the Bioinformatics Armory 6682
GBK GenBank Introduction 2596
FRMT Data Formats 2389
MEME New Motif Discovery 878
NEED Pairwise Global Alignment 1238
TFSQ FASTQ format introduction 1567
PHRE Read Quality Distribution 1053
PTRA Protein Translation 1155
FILT Read Filtration by Quality 863
RVCO Complementing a Strand of DNA 989
SUBO Suboptimal Local Alignment 508
BPHR Base Quality Distribution 647
CLUS Global Multiple Alignment 469
ORFR Finding Genes with ORFs 683
BFIL Base Filtration by Quality 576