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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: p_minxr vs. “Complementing a Strand of DNA”, just now
Problems: 284 (total), users: 137261
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 79683
RNA Transcribing DNA into RNA 70830
REVC Complementing a Strand of DNA 64061
FIB Rabbits and Recurrence Relations 37360
GC Computing GC Content 36620
HAMM Counting Point Mutations 40549
IPRB Mendel's First Law 24518
PROT Translating RNA into Protein 32073
SUBS Finding a Motif in DNA 31947
CONS Consensus and Profile 17336
FIBD Mortal Fibonacci Rabbits 15039
GRPH Overlap Graphs 13799
IEV Calculating Expected Offspring 13467
LCSM Finding a Shared Motif 12350
LIA Independent Alleles 7606
MPRT Finding a Protein Motif 7219
MRNA Inferring mRNA from Protein 11486
ORF Open Reading Frames 8811
PERM Enumerating Gene Orders 14758
PRTM Calculating Protein Mass 14690
REVP Locating Restriction Sites 9298
SPLC RNA Splicing 10585
LEXF Enumerating k-mers Lexicographically 8213
LGIS Longest Increasing Subsequence 3872
LONG Genome Assembly as Shortest Superstring 4292
PMCH Perfect Matchings and RNA Secondary Structures 4305
PPER Partial Permutations 5600
PROB Introduction to Random Strings 5564
SIGN Enumerating Oriented Gene Orderings 5242
SSEQ Finding a Spliced Motif 6071
TRAN Transitions and Transversions 6007
TREE Completing a Tree 4827
CAT Catalan Numbers and RNA Secondary Structures 1798
CORR Error Correction in Reads 2629
INOD Counting Phylogenetic Ancestors 3504
KMER k-Mer Composition 3784
KMP Speeding Up Motif Finding 3021
LCSQ Finding a Shared Spliced Motif 2885
LEXV Ordering Strings of Varying Length Lexicographically 4054
MMCH Maximum Matchings and RNA Secondary Structures 2024
PDST Creating a Distance Matrix 2845
REAR Reversal Distance 1349
RSTR Matching Random Motifs 2247
SSET Counting Subsets 3167
ASPC Introduction to Alternative Splicing 2041
EDIT Edit Distance 2105
EVAL Expected Number of Restriction Sites 1658
MOTZ Motzkin Numbers and RNA Secondary Structures 1116
NWCK Distances in Trees 1323
SCSP Interleaving Two Motifs 1287
SETO Introduction to Set Operations 2399
SORT Sorting by Reversals 1012
SPEC Inferring Protein from Spectrum 1916
TRIE Introduction to Pattern Matching 1511
CONV Comparing Spectra with the Spectral Convolution 1228
CTBL Creating a Character Table 756
DBRU Constructing a De Bruijn Graph 1273
EDTA Edit Distance Alignment 1471
FULL Inferring Peptide from Full Spectrum 901
INDC Independent Segregation of Chromosomes 1057
ITWV Finding Disjoint Motifs in a Gene 546
LREP Finding the Longest Multiple Repeat 691
NKEW Newick Format with Edge Weights 851
RNAS Wobble Bonding and RNA Secondary Structures 759
AFRQ Counting Disease Carriers 893
CSTR Creating a Character Table from Genetic Strings 500
CTEA Counting Optimal Alignments 573
CUNR Counting Unrooted Binary Trees 500
GLOB Global Alignment with Scoring Matrix 1058
PCOV Genome Assembly with Perfect Coverage 915
PRSM Matching a Spectrum to a Protein 665
QRT Quartets 394
SGRA Using the Spectrum Graph to Infer Peptides 601
SUFF Encoding Suffix Trees 481
CHBP Character-Based Phylogeny 268
CNTQ Counting Quartets 291
EUBT Enumerating Unrooted Binary Trees 278
GASM Genome Assembly Using Reads 532
GCON Global Alignment with Constant Gap Penalty 572
LING Linguistic Complexity of a Genome 313
LOCA Local Alignment with Scoring Matrix 666
MEND Inferring Genotype from a Pedigree 420
MGAP Maximizing the Gap Symbols of an Optimal Alignment 331
MREP Identifying Maximal Repeats 279
MULT Multiple Alignment 338
PDPL Creating a Restriction Map 357
ROOT Counting Rooted Binary Trees 374
SEXL Sex-Linked Inheritance 671
SPTD Phylogeny Comparison with Split Distance 277
WFMD The Wright-Fisher Model of Genetic Drift 542
ALPH Alignment-Based Phylogeny 189
ASMQ Assessing Assembly Quality with N50 and N75 429
CSET Fixing an Inconsistent Character Set 210
EBIN Wright-Fisher's Expected Behavior 457
FOUN The Founder Effect and Genetic Drift 428
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 459
GREP Genome Assembly with Perfect Coverage and Repeats 333
OAP Overlap Alignment 285
QRTD Quartet Distance 136
SIMS Finding a Motif with Modifications 341
SMGB Semiglobal Alignment 321
KSIM Finding All Similar Motifs 134
LAFF Local Alignment with Affine Gap Penalty 278
OSYM Isolating Symbols in Alignments 211
RSUB Identifying Reversing Substitutions 159