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: sanikabh vs. “Open Reading Frames”, just now
Problems: 284 (total), users: 135980
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 78849
RNA Transcribing DNA into RNA 70094
REVC Complementing a Strand of DNA 63442
FIB Rabbits and Recurrence Relations 37021
GC Computing GC Content 36306
HAMM Counting Point Mutations 40212
IPRB Mendel's First Law 24326
PROT Translating RNA into Protein 31829
SUBS Finding a Motif in DNA 31715
CONS Consensus and Profile 17208
FIBD Mortal Fibonacci Rabbits 14924
GRPH Overlap Graphs 13720
IEV Calculating Expected Offspring 13399
LCSM Finding a Shared Motif 12255
LIA Independent Alleles 7557
MPRT Finding a Protein Motif 7184
MRNA Inferring mRNA from Protein 11431
ORF Open Reading Frames 8773
PERM Enumerating Gene Orders 14657
PRTM Calculating Protein Mass 14636
REVP Locating Restriction Sites 9257
SPLC RNA Splicing 10495
LEXF Enumerating k-mers Lexicographically 8166
LGIS Longest Increasing Subsequence 3850
LONG Genome Assembly as Shortest Superstring 4264
PMCH Perfect Matchings and RNA Secondary Structures 4287
PPER Partial Permutations 5575
PROB Introduction to Random Strings 5537
SIGN Enumerating Oriented Gene Orderings 5214
SSEQ Finding a Spliced Motif 6025
TRAN Transitions and Transversions 5945
TREE Completing a Tree 4802
CAT Catalan Numbers and RNA Secondary Structures 1783
CORR Error Correction in Reads 2612
INOD Counting Phylogenetic Ancestors 3486
KMER k-Mer Composition 3767
KMP Speeding Up Motif Finding 3005
LCSQ Finding a Shared Spliced Motif 2849
LEXV Ordering Strings of Varying Length Lexicographically 4030
MMCH Maximum Matchings and RNA Secondary Structures 2008
PDST Creating a Distance Matrix 2825
REAR Reversal Distance 1338
RSTR Matching Random Motifs 2238
SSET Counting Subsets 3156
ASPC Introduction to Alternative Splicing 2033
EDIT Edit Distance 2077
EVAL Expected Number of Restriction Sites 1651
MOTZ Motzkin Numbers and RNA Secondary Structures 1106
NWCK Distances in Trees 1316
SCSP Interleaving Two Motifs 1276
SETO Introduction to Set Operations 2390
SORT Sorting by Reversals 1003
SPEC Inferring Protein from Spectrum 1909
TRIE Introduction to Pattern Matching 1502
CONV Comparing Spectra with the Spectral Convolution 1222
CTBL Creating a Character Table 750
DBRU Constructing a De Bruijn Graph 1265
EDTA Edit Distance Alignment 1447
FULL Inferring Peptide from Full Spectrum 895
INDC Independent Segregation of Chromosomes 1049
ITWV Finding Disjoint Motifs in a Gene 540
LREP Finding the Longest Multiple Repeat 686
NKEW Newick Format with Edge Weights 844
RNAS Wobble Bonding and RNA Secondary Structures 753
AFRQ Counting Disease Carriers 887
CSTR Creating a Character Table from Genetic Strings 496
CTEA Counting Optimal Alignments 563
CUNR Counting Unrooted Binary Trees 496
GLOB Global Alignment with Scoring Matrix 1043
PCOV Genome Assembly with Perfect Coverage 911
PRSM Matching a Spectrum to a Protein 662
QRT Quartets 391
SGRA Using the Spectrum Graph to Infer Peptides 598
SUFF Encoding Suffix Trees 477
CHBP Character-Based Phylogeny 264
CNTQ Counting Quartets 287
EUBT Enumerating Unrooted Binary Trees 275
GASM Genome Assembly Using Reads 529
GCON Global Alignment with Constant Gap Penalty 565
LING Linguistic Complexity of a Genome 309
LOCA Local Alignment with Scoring Matrix 657
MEND Inferring Genotype from a Pedigree 416
MGAP Maximizing the Gap Symbols of an Optimal Alignment 326
MREP Identifying Maximal Repeats 275
MULT Multiple Alignment 333
PDPL Creating a Restriction Map 354
ROOT Counting Rooted Binary Trees 370
SEXL Sex-Linked Inheritance 667
SPTD Phylogeny Comparison with Split Distance 274
WFMD The Wright-Fisher Model of Genetic Drift 538
ALPH Alignment-Based Phylogeny 186
ASMQ Assessing Assembly Quality with N50 and N75 426
CSET Fixing an Inconsistent Character Set 207
EBIN Wright-Fisher's Expected Behavior 453
FOUN The Founder Effect and Genetic Drift 424
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 453
GREP Genome Assembly with Perfect Coverage and Repeats 330
OAP Overlap Alignment 281
QRTD Quartet Distance 134
SIMS Finding a Motif with Modifications 336
SMGB Semiglobal Alignment 317
KSIM Finding All Similar Motifs 131
LAFF Local Alignment with Affine Gap Penalty 275
OSYM Isolating Symbols in Alignments 207
RSUB Identifying Reversing Substitutions 157