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

Problems: 285 (total), users: 56684, attempts: 954741, correct: 535912
ID Title Solved By Correct Ratio
INI Introduction to the Bioinformatics Armory 4119
DBPR Introduction to Protein Databases 2328
GBK GenBank Introduction 1436
FRMT Data Formats 1494
MEME New Motif Discovery 657
NEED Pairwise Global Alignment 808
TFSQ FASTQ format introduction 931
PHRE Read Quality Distribution 564
PTRA Protein Translation 804
FILT Read Filtration by Quality 434
RVCO Complementing a Strand of DNA 689
SUBO Suboptimal Local Alignment 283
BPHR Base Quality Distribution 308
CLUS Global Multiple Alignment 255
ORFR Finding Genes with ORFs 449
BFIL Base Filtration by Quality 271