Problems

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Last win: Natasha.K vs. “Strings and Lists”, 4 minutes ago
Problems: 228 (total), users: 26884, attempts: 459226, correct: 265554
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 16786
RNA Transcribing DNA into RNA 14936
REVC Complementing a Strand of DNA 13604
FIB Rabbits and Recurrence Relations 7204
GC Computing GC Content 8227
HAMM Counting Point Mutations 9374
IPRB Mendel's First Law 4854
PROT Translating RNA into Protein 7094
SUBS Finding a Motif in DNA 7415
CONS Consensus and Profile 4300
FIBD Mortal Fibonacci Rabbits 3208
GRPH Overlap Graphs 3591
IEV Calculating Expected Offspring 3024
LCSM Finding a Shared Motif 3014
LIA Independent Alleles 1568
MPRT Finding a Protein Motif 1796
MRNA Inferring mRNA from Protein 2881
ORF Open Reading Frames 2197
PERM Enumerating Gene Orders 4418
PRTM Calculating Protein Mass 3611
REVP Locating Restriction Sites 2494
SPLC RNA Splicing 2560
LEXF Enumerating k-mers Lexicographically 2479
LGIS Longest Increasing Subsequence 976
LONG Genome Assembly as Shortest Superstring 1143
PMCH Perfect Matchings and RNA Secondary Structures 990
PPER Partial Permutations 1504
PROB Introduction to Random Strings 1452
SIGN Enumerating Oriented Gene Orderings 1697
SSEQ Finding a Spliced Motif 1644
TRAN Transitions and Transversions 1446
TREE Completing a Tree 1415
CAT Catalan Numbers and RNA Secondary Structures 448
CORR Error Correction in Reads 784
INOD Counting Phylogenetic Ancestors 1091
KMER k-Mer Composition 1197
KMP Speeding Up Motif Finding 1067
LCSQ Finding a Shared Spliced Motif 855
LEXV Ordering Strings of Varying Length Lexicographically 1471
MMCH Maximum Matchings and RNA Secondary Structures 555
PDST Creating a Distance Matrix 873
REAR Reversal Distance 533
RSTR Matching Random Motifs 636
SSET Counting Subsets 1071
ASPC Introduction to Alternative Splicing 677
EDIT Edit Distance 673
EVAL Expected Number of Restriction Sites 520
MOTZ Motzkin Numbers and RNA Secondary Structures 317
NWCK Distances in Trees 477
SCSP Interleaving Two Motifs 400
SETO Introduction to Set Operations 879
SORT Sorting by Reversals 426
SPEC Inferring Protein from Spectrum 725
TRIE Introduction to Pattern Matching 512
CONV Comparing Spectra with the Spectral Convolution 479
CTBL Creating a Character Table 276
DBRU Constructing a De Bruijn Graph 471
EDTA Edit Distance Alignment 433
FULL Inferring Peptide from Full Spectrum 318
INDC Independent Segregation of Chromosomes 345
ITWV Finding Disjoint Motifs in a Gene 147
LREP Finding the Longest Multiple Repeat 269
NKEW Newick Format with Edge Weights 274
RNAS Wobble Bonding and RNA Secondary Structures 233
AFRQ Counting Disease Carriers 278
CSTR Creating a Character Table from Genetic Strings 163
CTEA Counting Optimal Alignments 148
CUNR Counting Unrooted Binary Trees 160
GLOB Global Alignment with Scoring Matrix 295
PCOV Genome Assembly with Perfect Coverage 314
PRSM Matching a Spectrum to a Protein 242
QRT Quartets 130
SGRA Using the Spectrum Graph to Infer Peptides 205
SUFF Encoding Suffix Trees 188
CHBP Character-Based Phylogeny 89
CNTQ Counting Quartets 89
EUBT Enumerating Unrooted Binary Trees 76
GASM Genome Assembly Using Reads 176
GCON Global Alignment with Constant Gap Penalty 195
LING Linguistic Complexity of a Genome 110
LOCA Local Alignment with Scoring Matrix 202
MEND Inferring Genotype from a Pedigree 142
MGAP Maximizing the Gap Symbols of an Optimal Alignment 108
MREP Identifying Maximal Repeats 97
MULT Multiple Alignment 109
PDPL Creating a Restriction Map 121
ROOT Counting Rooted Binary Trees 147
SEXL Sex-Linked Inheritance 212
SPTD Phylogeny Comparison with Split Distance 105
WFMD The Wright-Fisher Model of Genetic Drift 166
ALPH Alignment-Based Phylogeny 62
ASMQ Assessing Assembly Quality with N50 and N75 145
CSET Fixing an Inconsistent Character Set 76
EBIN Wright-Fisher's Expected Behavior 141
FOUN The Founder Effect and Genetic Drift 137
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 173
GREP Genome Assembly with Perfect Coverage and Repeats 108
OAP Overlap Alignment 91
QRTD Quartet Distance 52
SIMS Finding a Motif with Modifications 113
SMGB Semiglobal Alignment 87
KSIM Finding All Similar Motifs 37
LAFF Local Alignment with Affine Gap Penalty 103
OSYM Isolating Symbols in Alignments 62
RSUB Identifying Reversing Substitutions 52