Problems

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Last win: bad_karma vs. “Rabbits and Recurrence Relations”, 3 minutes ago
Problems: 228 (total), users: 19590, attempts: 322385, correct: 187526
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 12541
RNA Transcribing DNA into RNA 11147
REVC Complementing a Strand of DNA 10172
FIB Rabbits and Recurrence Relations 4957
GC Computing GC Content 6202
HAMM Counting Point Mutations 7066
IPRB Mendel's First Law 3476
PROT Translating RNA into Protein 5322
SUBS Finding a Motif in DNA 5595
CONS Consensus and Profile 3292
FIBD Mortal Fibonacci Rabbits 2232
GRPH Overlap Graphs 2730
IEV Calculating Expected Offspring 2173
LCSM Finding a Shared Motif 2263
LIA Independent Alleles 1121
MPRT Finding a Protein Motif 1270
MRNA Inferring mRNA from Protein 2177
ORF Open Reading Frames 1627
PERM Enumerating Gene Orders 3489
PRTM Calculating Protein Mass 2699
REVP Locating Restriction Sites 1924
SPLC RNA Splicing 1927
LEXF Enumerating k-mers Lexicographically 1956
LGIS Longest Increasing Subsequence 678
LONG Genome Assembly as Shortest Superstring 850
PMCH Perfect Matchings and RNA Secondary Structures 664
PPER Partial Permutations 1110
PROB Introduction to Random Strings 1062
SIGN Enumerating Oriented Gene Orderings 1314
SSEQ Finding a Spliced Motif 1235
TRAN Transitions and Transversions 1059
TREE Completing a Tree 1085
CAT Catalan Numbers and RNA Secondary Structures 259
CORR Error Correction in Reads 576
INOD Counting Phylogenetic Ancestors 817
KMER k-Mer Composition 905
KMP Speeding Up Motif Finding 846
LCSQ Finding a Shared Spliced Motif 609
LEXV Ordering Strings of Varying Length Lexicographically 1159
MMCH Maximum Matchings and RNA Secondary Structures 340
PDST Creating a Distance Matrix 644
REAR Reversal Distance 389
RSTR Matching Random Motifs 448
SSET Counting Subsets 810
ASPC Introduction to Alternative Splicing 486
EDIT Edit Distance 484
EVAL Expected Number of Restriction Sites 353
MOTZ Motzkin Numbers and RNA Secondary Structures 182
NWCK Distances in Trees 341
SCSP Interleaving Two Motifs 266
SETO Introduction to Set Operations 650
SORT Sorting by Reversals 305
SPEC Inferring Protein from Spectrum 554
TRIE Introduction to Pattern Matching 370
CONV Comparing Spectra with the Spectral Convolution 354
CTBL Creating a Character Table 188
DBRU Constructing a De Bruijn Graph 347
EDTA Edit Distance Alignment 350
FULL Inferring Peptide from Full Spectrum 275
INDC Independent Segregation of Chromosomes 291
ITWV Finding Disjoint Motifs in a Gene 123
LREP Finding the Longest Multiple Repeat 236
NKEW Newick Format with Edge Weights 239
RNAS Wobble Bonding and RNA Secondary Structures 197
AFRQ Counting Disease Carriers 234
CSTR Creating a Character Table from Genetic Strings 141
CTEA Counting Optimal Alignments 125
CUNR Counting Unrooted Binary Trees 140
GLOB Global Alignment with Scoring Matrix 247
PCOV Genome Assembly with Perfect Coverage 270
PRSM Matching a Spectrum to a Protein 213
QRT Quartets 114
SGRA Using the Spectrum Graph to Infer Peptides 180
SUFF Encoding Suffix Trees 163
CHBP Character-Based Phylogeny 80
CNTQ Counting Quartets 77
EUBT Enumerating Unrooted Binary Trees 61
GASM Genome Assembly Using Reads 153
GCON Global Alignment with Constant Gap Penalty 167
LING Linguistic Complexity of a Genome 96
LOCA Local Alignment with Scoring Matrix 172
MEND Inferring Genotype from a Pedigree 122
MGAP Maximizing the Gap Symbols of an Optimal Alignment 95
MREP Identifying Maximal Repeats 86
MULT Multiple Alignment 95
PDPL Creating a Restriction Map 100
ROOT Counting Rooted Binary Trees 129
SEXL Sex-Linked Inheritance 176
SPTD Phylogeny Comparison with Split Distance 92
WFMD The Wright-Fisher Model of Genetic Drift 140
ALPH Alignment-Based Phylogeny 56
ASMQ Assessing Assembly Quality with N50 and N75 128
CSET Fixing an Inconsistent Character Set 67
EBIN Wright-Fisher's Expected Behavior 117
FOUN The Founder Effect and Genetic Drift 113
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 151
GREP Genome Assembly with Perfect Coverage and Repeats 90
OAP Overlap Alignment 71
QRTD Quartet Distance 44
SIMS Finding a Motif with Modifications 91
SMGB Semiglobal Alignment 71
KSIM Finding All Similar Motifs 31
LAFF Local Alignment with Affine Gap Penalty 88
OSYM Isolating Symbols in Alignments 51
RSUB Identifying Reversing Substitutions 48