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: apalacios vs. “Counting DNA Nucleotides”, 6 minutes ago
Problems: 284 (total), users: 130551
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 75863
RNA Transcribing DNA into RNA 67537
REVC Complementing a Strand of DNA 61227
FIB Rabbits and Recurrence Relations 35698
GC Computing GC Content 35082
HAMM Counting Point Mutations 39020
IPRB Mendel's First Law 23470
PROT Translating RNA into Protein 30869
SUBS Finding a Motif in DNA 30810
CONS Consensus and Profile 16686
FIBD Mortal Fibonacci Rabbits 14469
GRPH Overlap Graphs 13360
IEV Calculating Expected Offspring 12990
LCSM Finding a Shared Motif 11918
LIA Independent Alleles 7272
MPRT Finding a Protein Motif 6965
MRNA Inferring mRNA from Protein 11118
ORF Open Reading Frames 8517
PERM Enumerating Gene Orders 14329
PRTM Calculating Protein Mass 14276
REVP Locating Restriction Sites 9006
SPLC RNA Splicing 10231
LEXF Enumerating k-mers Lexicographically 7980
LGIS Longest Increasing Subsequence 3721
LONG Genome Assembly as Shortest Superstring 4134
PMCH Perfect Matchings and RNA Secondary Structures 4147
PPER Partial Permutations 5427
PROB Introduction to Random Strings 5399
SIGN Enumerating Oriented Gene Orderings 5095
SSEQ Finding a Spliced Motif 5883
TRAN Transitions and Transversions 5799
TREE Completing a Tree 4693
CAT Catalan Numbers and RNA Secondary Structures 1702
CORR Error Correction in Reads 2533
INOD Counting Phylogenetic Ancestors 3409
KMER k-Mer Composition 3679
KMP Speeding Up Motif Finding 2923
LCSQ Finding a Shared Spliced Motif 2765
LEXV Ordering Strings of Varying Length Lexicographically 3951
MMCH Maximum Matchings and RNA Secondary Structures 1940
PDST Creating a Distance Matrix 2755
REAR Reversal Distance 1284
RSTR Matching Random Motifs 2167
SSET Counting Subsets 3085
ASPC Introduction to Alternative Splicing 1966
EDIT Edit Distance 2008
EVAL Expected Number of Restriction Sites 1598
MOTZ Motzkin Numbers and RNA Secondary Structures 1047
NWCK Distances in Trees 1272
SCSP Interleaving Two Motifs 1221
SETO Introduction to Set Operations 2333
SORT Sorting by Reversals 959
SPEC Inferring Protein from Spectrum 1867
TRIE Introduction to Pattern Matching 1460
CONV Comparing Spectra with the Spectral Convolution 1192
CTBL Creating a Character Table 715
DBRU Constructing a De Bruijn Graph 1222
EDTA Edit Distance Alignment 1393
FULL Inferring Peptide from Full Spectrum 868
INDC Independent Segregation of Chromosomes 1009
ITWV Finding Disjoint Motifs in a Gene 510
LREP Finding the Longest Multiple Repeat 659
NKEW Newick Format with Edge Weights 811
RNAS Wobble Bonding and RNA Secondary Structures 707
AFRQ Counting Disease Carriers 852
CSTR Creating a Character Table from Genetic Strings 466
CTEA Counting Optimal Alignments 530
CUNR Counting Unrooted Binary Trees 469
GLOB Global Alignment with Scoring Matrix 1002
PCOV Genome Assembly with Perfect Coverage 873
PRSM Matching a Spectrum to a Protein 640
QRT Quartets 362
SGRA Using the Spectrum Graph to Infer Peptides 575
SUFF Encoding Suffix Trees 453
CHBP Character-Based Phylogeny 245
CNTQ Counting Quartets 267
EUBT Enumerating Unrooted Binary Trees 252
GASM Genome Assembly Using Reads 493
GCON Global Alignment with Constant Gap Penalty 534
LING Linguistic Complexity of a Genome 288
LOCA Local Alignment with Scoring Matrix 623
MEND Inferring Genotype from a Pedigree 389
MGAP Maximizing the Gap Symbols of an Optimal Alignment 293
MREP Identifying Maximal Repeats 251
MULT Multiple Alignment 311
PDPL Creating a Restriction Map 335
ROOT Counting Rooted Binary Trees 351
SEXL Sex-Linked Inheritance 635
SPTD Phylogeny Comparison with Split Distance 255
WFMD The Wright-Fisher Model of Genetic Drift 503
ALPH Alignment-Based Phylogeny 170
ASMQ Assessing Assembly Quality with N50 and N75 394
CSET Fixing an Inconsistent Character Set 190
EBIN Wright-Fisher's Expected Behavior 420
FOUN The Founder Effect and Genetic Drift 400
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 435
GREP Genome Assembly with Perfect Coverage and Repeats 300
OAP Overlap Alignment 263
QRTD Quartet Distance 118
SIMS Finding a Motif with Modifications 319
SMGB Semiglobal Alignment 294
KSIM Finding All Similar Motifs 117
LAFF Local Alignment with Affine Gap Penalty 261
OSYM Isolating Symbols in Alignments 191
RSUB Identifying Reversing Substitutions 143