Problems

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Last win: billstam12 vs. “Counting Point Mutations”, 3 minutes ago
Problems: 285 (total), users: 59822, attempts: 998470, correct: 559111
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 34747
RNA Transcribing DNA into RNA 31065
REVC Complementing a Strand of DNA 28134
FIB Rabbits and Recurrence Relations 15999
GC Computing GC Content 16503
HAMM Counting Point Mutations 18653
IPRB Mendel's First Law 10630
PROT Translating RNA into Protein 14525
SUBS Finding a Motif in DNA 14906
CONS Consensus and Profile 8301
FIBD Mortal Fibonacci Rabbits 6894
GRPH Overlap Graphs 6856
IEV Calculating Expected Offspring 6276
LCSM Finding a Shared Motif 5802
LIA Independent Alleles 3319
MPRT Finding a Protein Motif 3657
MRNA Inferring mRNA from Protein 5627
ORF Open Reading Frames 4331
PERM Enumerating Gene Orders 7749
PRTM Calculating Protein Mass 7164
REVP Locating Restriction Sites 4616
SPLC RNA Splicing 5104
LEXF Enumerating k-mers Lexicographically 4337
LGIS Longest Increasing Subsequence 1897
LONG Genome Assembly as Shortest Superstring 2171
PMCH Perfect Matchings and RNA Secondary Structures 2026
PPER Partial Permutations 2859
PROB Introduction to Random Strings 2788
SIGN Enumerating Oriented Gene Orderings 2900
SSEQ Finding a Spliced Motif 3071
TRAN Transitions and Transversions 2942
TREE Completing a Tree 2520
CAT Catalan Numbers and RNA Secondary Structures 854
CORR Error Correction in Reads 1401
INOD Counting Phylogenetic Ancestors 1877
KMER k-Mer Composition 2112
KMP Speeding Up Motif Finding 1692
LCSQ Finding a Shared Spliced Motif 1428
LEXV Ordering Strings of Varying Length Lexicographically 2373
MMCH Maximum Matchings and RNA Secondary Structures 1032
PDST Creating a Distance Matrix 1524
REAR Reversal Distance 762
RSTR Matching Random Motifs 1165
SSET Counting Subsets 1795
ASPC Introduction to Alternative Splicing 1137
EDIT Edit Distance 1078
EVAL Expected Number of Restriction Sites 887
MOTZ Motzkin Numbers and RNA Secondary Structures 553
NWCK Distances in Trees 694
SCSP Interleaving Two Motifs 665
SETO Introduction to Set Operations 1432
SORT Sorting by Reversals 586
SPEC Inferring Protein from Spectrum 1111
TRIE Introduction to Pattern Matching 855
CONV Comparing Spectra with the Spectral Convolution 720
CTBL Creating a Character Table 401
DBRU Constructing a De Bruijn Graph 735
EDTA Edit Distance Alignment 697
FULL Inferring Peptide from Full Spectrum 507
INDC Independent Segregation of Chromosomes 580
ITWV Finding Disjoint Motifs in a Gene 272
LREP Finding the Longest Multiple Repeat 392
NKEW Newick Format with Edge Weights 435
RNAS Wobble Bonding and RNA Secondary Structures 392
AFRQ Counting Disease Carriers 492
CSTR Creating a Character Table from Genetic Strings 257
CTEA Counting Optimal Alignments 271
CUNR Counting Unrooted Binary Trees 249
GLOB Global Alignment with Scoring Matrix 496
PCOV Genome Assembly with Perfect Coverage 525
PRSM Matching a Spectrum to a Protein 390
QRT Quartets 208
SGRA Using the Spectrum Graph to Infer Peptides 336
SUFF Encoding Suffix Trees 287
CHBP Character-Based Phylogeny 139
CNTQ Counting Quartets 147
EUBT Enumerating Unrooted Binary Trees 135
GASM Genome Assembly Using Reads 288
GCON Global Alignment with Constant Gap Penalty 324
LING Linguistic Complexity of a Genome 173
LOCA Local Alignment with Scoring Matrix 333
MEND Inferring Genotype from a Pedigree 225
MGAP Maximizing the Gap Symbols of an Optimal Alignment 181
MREP Identifying Maximal Repeats 153
MULT Multiple Alignment 182
PDPL Creating a Restriction Map 202
ROOT Counting Rooted Binary Trees 215
SEXL Sex-Linked Inheritance 375
SPTD Phylogeny Comparison with Split Distance 150
WFMD The Wright-Fisher Model of Genetic Drift 295
ALPH Alignment-Based Phylogeny 100
ASMQ Assessing Assembly Quality with N50 and N75 230
CSET Fixing an Inconsistent Character Set 115
EBIN Wright-Fisher's Expected Behavior 247
FOUN The Founder Effect and Genetic Drift 232
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 272
GREP Genome Assembly with Perfect Coverage and Repeats 175
OAP Overlap Alignment 154
QRTD Quartet Distance 73
SIMS Finding a Motif with Modifications 187
SMGB Semiglobal Alignment 155
KSIM Finding All Similar Motifs 66
LAFF Local Alignment with Affine Gap Penalty 158
OSYM Isolating Symbols in Alignments 113
RSUB Identifying Reversing Substitutions 84