Problems

List Tree
Bioinformatics Stronghold

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: lktn vs. “Generate the d-Neighborhood of a String”, 16 minutes ago
Problems: 284 (total), users: 126764
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 73737
RNA Transcribing DNA into RNA 65685
REVC Complementing a Strand of DNA 59562
FIB Rabbits and Recurrence Relations 34687
GC Computing GC Content 34091
HAMM Counting Point Mutations 37996
IPRB Mendel's First Law 22806
PROT Translating RNA into Protein 30063
SUBS Finding a Motif in DNA 30046
CONS Consensus and Profile 16217
FIBD Mortal Fibonacci Rabbits 14100
GRPH Overlap Graphs 13037
IEV Calculating Expected Offspring 12698
LCSM Finding a Shared Motif 11610
LIA Independent Alleles 7067
MPRT Finding a Protein Motif 6743
MRNA Inferring mRNA from Protein 10848
ORF Open Reading Frames 8276
PERM Enumerating Gene Orders 14039
PRTM Calculating Protein Mass 13967
REVP Locating Restriction Sites 8808
SPLC RNA Splicing 9963
LEXF Enumerating k-mers Lexicographically 7829
LGIS Longest Increasing Subsequence 3645
LONG Genome Assembly as Shortest Superstring 4029
PMCH Perfect Matchings and RNA Secondary Structures 4030
PPER Partial Permutations 5325
PROB Introduction to Random Strings 5292
SIGN Enumerating Oriented Gene Orderings 4986
SSEQ Finding a Spliced Motif 5740
TRAN Transitions and Transversions 5684
TREE Completing a Tree 4575
CAT Catalan Numbers and RNA Secondary Structures 1655
CORR Error Correction in Reads 2452
INOD Counting Phylogenetic Ancestors 3308
KMER k-Mer Composition 3606
KMP Speeding Up Motif Finding 2873
LCSQ Finding a Shared Spliced Motif 2677
LEXV Ordering Strings of Varying Length Lexicographically 3873
MMCH Maximum Matchings and RNA Secondary Structures 1894
PDST Creating a Distance Matrix 2677
REAR Reversal Distance 1254
RSTR Matching Random Motifs 2119
SSET Counting Subsets 3023
ASPC Introduction to Alternative Splicing 1927
EDIT Edit Distance 1937
EVAL Expected Number of Restriction Sites 1566
MOTZ Motzkin Numbers and RNA Secondary Structures 1022
NWCK Distances in Trees 1216
SCSP Interleaving Two Motifs 1193
SETO Introduction to Set Operations 2296
SORT Sorting by Reversals 938
SPEC Inferring Protein from Spectrum 1842
TRIE Introduction to Pattern Matching 1436
CONV Comparing Spectra with the Spectral Convolution 1171
CTBL Creating a Character Table 697
DBRU Constructing a De Bruijn Graph 1198
EDTA Edit Distance Alignment 1332
FULL Inferring Peptide from Full Spectrum 851
INDC Independent Segregation of Chromosomes 987
ITWV Finding Disjoint Motifs in a Gene 496
LREP Finding the Longest Multiple Repeat 645
NKEW Newick Format with Edge Weights 763
RNAS Wobble Bonding and RNA Secondary Structures 690
AFRQ Counting Disease Carriers 830
CSTR Creating a Character Table from Genetic Strings 454
CTEA Counting Optimal Alignments 516
CUNR Counting Unrooted Binary Trees 455
GLOB Global Alignment with Scoring Matrix 948
PCOV Genome Assembly with Perfect Coverage 860
PRSM Matching a Spectrum to a Protein 626
QRT Quartets 353
SGRA Using the Spectrum Graph to Infer Peptides 564
SUFF Encoding Suffix Trees 441
CHBP Character-Based Phylogeny 237
CNTQ Counting Quartets 259
EUBT Enumerating Unrooted Binary Trees 242
GASM Genome Assembly Using Reads 482
GCON Global Alignment with Constant Gap Penalty 523
LING Linguistic Complexity of a Genome 277
LOCA Local Alignment with Scoring Matrix 588
MEND Inferring Genotype from a Pedigree 380
MGAP Maximizing the Gap Symbols of an Optimal Alignment 286
MREP Identifying Maximal Repeats 243
MULT Multiple Alignment 303
PDPL Creating a Restriction Map 324
ROOT Counting Rooted Binary Trees 342
SEXL Sex-Linked Inheritance 620
SPTD Phylogeny Comparison with Split Distance 243
WFMD The Wright-Fisher Model of Genetic Drift 489
ALPH Alignment-Based Phylogeny 164
ASMQ Assessing Assembly Quality with N50 and N75 385
CSET Fixing an Inconsistent Character Set 184
EBIN Wright-Fisher's Expected Behavior 410
FOUN The Founder Effect and Genetic Drift 390
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 424
GREP Genome Assembly with Perfect Coverage and Repeats 292
OAP Overlap Alignment 256
QRTD Quartet Distance 114
SIMS Finding a Motif with Modifications 311
SMGB Semiglobal Alignment 288
KSIM Finding All Similar Motifs 113
LAFF Local Alignment with Affine Gap Penalty 252
OSYM Isolating Symbols in Alignments 184
RSUB Identifying Reversing Substitutions 138