Problems

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Last win: AyeWai vs. “Counting DNA Nucleotides”, 39 minutes ago
Problems: 284 (total), users: 42900, attempts: 727896, correct: 411972
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 25255
RNA Transcribing DNA into RNA 22537
REVC Complementing a Strand of DNA 20460
FIB Rabbits and Recurrence Relations 11458
GC Computing GC Content 12217
HAMM Counting Point Mutations 13826
IPRB Mendel's First Law 7616
PROT Translating RNA into Protein 10592
SUBS Finding a Motif in DNA 11015
CONS Consensus and Profile 6238
FIBD Mortal Fibonacci Rabbits 5067
GRPH Overlap Graphs 5234
IEV Calculating Expected Offspring 4627
LCSM Finding a Shared Motif 4400
LIA Independent Alleles 2449
MPRT Finding a Protein Motif 2679
MRNA Inferring mRNA from Protein 4229
ORF Open Reading Frames 3239
PERM Enumerating Gene Orders 6048
PRTM Calculating Protein Mass 5266
REVP Locating Restriction Sites 3521
SPLC RNA Splicing 3837
LEXF Enumerating k-mers Lexicographically 3384
LGIS Longest Increasing Subsequence 1456
LONG Genome Assembly as Shortest Superstring 1684
PMCH Perfect Matchings and RNA Secondary Structures 1538
PPER Partial Permutations 2205
PROB Introduction to Random Strings 2110
SIGN Enumerating Oriented Gene Orderings 2311
SSEQ Finding a Spliced Motif 2366
TRAN Transitions and Transversions 2204
TREE Completing a Tree 1984
CAT Catalan Numbers and RNA Secondary Structures 667
CORR Error Correction in Reads 1103
INOD Counting Phylogenetic Ancestors 1490
KMER k-Mer Composition 1694
KMP Speeding Up Motif Finding 1379
LCSQ Finding a Shared Spliced Motif 1150
LEXV Ordering Strings of Varying Length Lexicographically 1932
MMCH Maximum Matchings and RNA Secondary Structures 812
PDST Creating a Distance Matrix 1204
REAR Reversal Distance 653
RSTR Matching Random Motifs 915
SSET Counting Subsets 1454
ASPC Introduction to Alternative Splicing 914
EDIT Edit Distance 888
EVAL Expected Number of Restriction Sites 706
MOTZ Motzkin Numbers and RNA Secondary Structures 444
NWCK Distances in Trees 592
SCSP Interleaving Two Motifs 540
SETO Introduction to Set Operations 1177
SORT Sorting by Reversals 517
SPEC Inferring Protein from Spectrum 928
TRIE Introduction to Pattern Matching 688
CONV Comparing Spectra with the Spectral Convolution 609
CTBL Creating a Character Table 343
DBRU Constructing a De Bruijn Graph 621
EDTA Edit Distance Alignment 583
FULL Inferring Peptide from Full Spectrum 427
INDC Independent Segregation of Chromosomes 464
ITWV Finding Disjoint Motifs in a Gene 215
LREP Finding the Longest Multiple Repeat 331
NKEW Newick Format with Edge Weights 361
RNAS Wobble Bonding and RNA Secondary Structures 323
AFRQ Counting Disease Carriers 384
CSTR Creating a Character Table from Genetic Strings 218
CTEA Counting Optimal Alignments 218
CUNR Counting Unrooted Binary Trees 209
GLOB Global Alignment with Scoring Matrix 406
PCOV Genome Assembly with Perfect Coverage 432
PRSM Matching a Spectrum to a Protein 318
QRT Quartets 174
SGRA Using the Spectrum Graph to Infer Peptides 279
SUFF Encoding Suffix Trees 242
CHBP Character-Based Phylogeny 118
CNTQ Counting Quartets 123
EUBT Enumerating Unrooted Binary Trees 111
GASM Genome Assembly Using Reads 239
GCON Global Alignment with Constant Gap Penalty 267
LING Linguistic Complexity of a Genome 145
LOCA Local Alignment with Scoring Matrix 275
MEND Inferring Genotype from a Pedigree 189
MGAP Maximizing the Gap Symbols of an Optimal Alignment 151
MREP Identifying Maximal Repeats 129
MULT Multiple Alignment 151
PDPL Creating a Restriction Map 166
ROOT Counting Rooted Binary Trees 186
SEXL Sex-Linked Inheritance 299
SPTD Phylogeny Comparison with Split Distance 131
WFMD The Wright-Fisher Model of Genetic Drift 229
ALPH Alignment-Based Phylogeny 85
ASMQ Assessing Assembly Quality with N50 and N75 193
CSET Fixing an Inconsistent Character Set 98
EBIN Wright-Fisher's Expected Behavior 194
FOUN The Founder Effect and Genetic Drift 184
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 226
GREP Genome Assembly with Perfect Coverage and Repeats 140
OAP Overlap Alignment 128
QRTD Quartet Distance 64
SIMS Finding a Motif with Modifications 155
SMGB Semiglobal Alignment 127
KSIM Finding All Similar Motifs 56
LAFF Local Alignment with Affine Gap Penalty 129
OSYM Isolating Symbols in Alignments 91
RSUB Identifying Reversing Substitutions 71