Problems

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Last win: alexmb vs. “Complementing a Strand of DNA”, 5 minutes ago
Problems: 284 (total), users: 43956, attempts: 741479, correct: 419473
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 25774
RNA Transcribing DNA into RNA 22991
REVC Complementing a Strand of DNA 20850
FIB Rabbits and Recurrence Relations 11674
GC Computing GC Content 12414
HAMM Counting Point Mutations 14075
IPRB Mendel's First Law 7737
PROT Translating RNA into Protein 10760
SUBS Finding a Motif in DNA 11209
CONS Consensus and Profile 6324
FIBD Mortal Fibonacci Rabbits 5142
GRPH Overlap Graphs 5312
IEV Calculating Expected Offspring 4696
LCSM Finding a Shared Motif 4452
LIA Independent Alleles 2481
MPRT Finding a Protein Motif 2726
MRNA Inferring mRNA from Protein 4288
ORF Open Reading Frames 3285
PERM Enumerating Gene Orders 6124
PRTM Calculating Protein Mass 5351
REVP Locating Restriction Sites 3563
SPLC RNA Splicing 3899
LEXF Enumerating k-mers Lexicographically 3420
LGIS Longest Increasing Subsequence 1468
LONG Genome Assembly as Shortest Superstring 1701
PMCH Perfect Matchings and RNA Secondary Structures 1562
PPER Partial Permutations 2235
PROB Introduction to Random Strings 2141
SIGN Enumerating Oriented Gene Orderings 2340
SSEQ Finding a Spliced Motif 2405
TRAN Transitions and Transversions 2239
TREE Completing a Tree 2008
CAT Catalan Numbers and RNA Secondary Structures 680
CORR Error Correction in Reads 1113
INOD Counting Phylogenetic Ancestors 1503
KMER k-Mer Composition 1710
KMP Speeding Up Motif Finding 1395
LCSQ Finding a Shared Spliced Motif 1164
LEXV Ordering Strings of Varying Length Lexicographically 1949
MMCH Maximum Matchings and RNA Secondary Structures 826
PDST Creating a Distance Matrix 1220
REAR Reversal Distance 660
RSTR Matching Random Motifs 926
SSET Counting Subsets 1467
ASPC Introduction to Alternative Splicing 924
EDIT Edit Distance 900
EVAL Expected Number of Restriction Sites 716
MOTZ Motzkin Numbers and RNA Secondary Structures 453
NWCK Distances in Trees 598
SCSP Interleaving Two Motifs 546
SETO Introduction to Set Operations 1190
SORT Sorting by Reversals 523
SPEC Inferring Protein from Spectrum 934
TRIE Introduction to Pattern Matching 699
CONV Comparing Spectra with the Spectral Convolution 612
CTBL Creating a Character Table 345
DBRU Constructing a De Bruijn Graph 627
EDTA Edit Distance Alignment 586
FULL Inferring Peptide from Full Spectrum 431
INDC Independent Segregation of Chromosomes 469
ITWV Finding Disjoint Motifs in a Gene 218
LREP Finding the Longest Multiple Repeat 336
NKEW Newick Format with Edge Weights 363
RNAS Wobble Bonding and RNA Secondary Structures 327
AFRQ Counting Disease Carriers 387
CSTR Creating a Character Table from Genetic Strings 220
CTEA Counting Optimal Alignments 220
CUNR Counting Unrooted Binary Trees 211
GLOB Global Alignment with Scoring Matrix 409
PCOV Genome Assembly with Perfect Coverage 438
PRSM Matching a Spectrum to a Protein 321
QRT Quartets 175
SGRA Using the Spectrum Graph to Infer Peptides 283
SUFF Encoding Suffix Trees 245
CHBP Character-Based Phylogeny 119
CNTQ Counting Quartets 124
EUBT Enumerating Unrooted Binary Trees 113
GASM Genome Assembly Using Reads 242
GCON Global Alignment with Constant Gap Penalty 269
LING Linguistic Complexity of a Genome 146
LOCA Local Alignment with Scoring Matrix 278
MEND Inferring Genotype from a Pedigree 191
MGAP Maximizing the Gap Symbols of an Optimal Alignment 152
MREP Identifying Maximal Repeats 130
MULT Multiple Alignment 151
PDPL Creating a Restriction Map 168
ROOT Counting Rooted Binary Trees 188
SEXL Sex-Linked Inheritance 300
SPTD Phylogeny Comparison with Split Distance 133
WFMD The Wright-Fisher Model of Genetic Drift 231
ALPH Alignment-Based Phylogeny 85
ASMQ Assessing Assembly Quality with N50 and N75 196
CSET Fixing an Inconsistent Character Set 99
EBIN Wright-Fisher's Expected Behavior 196
FOUN The Founder Effect and Genetic Drift 186
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 228
GREP Genome Assembly with Perfect Coverage and Repeats 142
OAP Overlap Alignment 128
QRTD Quartet Distance 64
SIMS Finding a Motif with Modifications 155
SMGB Semiglobal Alignment 129
KSIM Finding All Similar Motifs 56
LAFF Local Alignment with Affine Gap Penalty 131
OSYM Isolating Symbols in Alignments 91
RSUB Identifying Reversing Substitutions 71