Problems

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Last win: cbohn vs. “Partial Permutations”, 1 minute ago
Problems: 285 (total), users: 47632, attempts: 809831, correct: 456755
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 28122
RNA Transcribing DNA into RNA 25120
REVC Complementing a Strand of DNA 22763
FIB Rabbits and Recurrence Relations 12766
GC Computing GC Content 13474
HAMM Counting Point Mutations 15259
IPRB Mendel's First Law 8479
PROT Translating RNA into Protein 11741
SUBS Finding a Motif in DNA 12139
CONS Consensus and Profile 6836
FIBD Mortal Fibonacci Rabbits 5561
GRPH Overlap Graphs 5691
IEV Calculating Expected Offspring 5084
LCSM Finding a Shared Motif 4808
LIA Independent Alleles 2690
MPRT Finding a Protein Motif 2955
MRNA Inferring mRNA from Protein 4640
ORF Open Reading Frames 3517
PERM Enumerating Gene Orders 6528
PRTM Calculating Protein Mass 5831
REVP Locating Restriction Sites 3835
SPLC RNA Splicing 4207
LEXF Enumerating k-mers Lexicographically 3670
LGIS Longest Increasing Subsequence 1570
LONG Genome Assembly as Shortest Superstring 1800
PMCH Perfect Matchings and RNA Secondary Structures 1681
PPER Partial Permutations 2396
PROB Introduction to Random Strings 2321
SIGN Enumerating Oriented Gene Orderings 2485
SSEQ Finding a Spliced Motif 2591
TRAN Transitions and Transversions 2432
TREE Completing a Tree 2133
CAT Catalan Numbers and RNA Secondary Structures 722
CORR Error Correction in Reads 1162
INOD Counting Phylogenetic Ancestors 1603
KMER k-Mer Composition 1821
KMP Speeding Up Motif Finding 1468
LCSQ Finding a Shared Spliced Motif 1224
LEXV Ordering Strings of Varying Length Lexicographically 2073
MMCH Maximum Matchings and RNA Secondary Structures 878
PDST Creating a Distance Matrix 1303
REAR Reversal Distance 685
RSTR Matching Random Motifs 987
SSET Counting Subsets 1555
ASPC Introduction to Alternative Splicing 977
EDIT Edit Distance 940
EVAL Expected Number of Restriction Sites 757
MOTZ Motzkin Numbers and RNA Secondary Structures 474
NWCK Distances in Trees 618
SCSP Interleaving Two Motifs 568
SETO Introduction to Set Operations 1251
SORT Sorting by Reversals 540
SPEC Inferring Protein from Spectrum 979
TRIE Introduction to Pattern Matching 736
CONV Comparing Spectra with the Spectral Convolution 637
CTBL Creating a Character Table 357
DBRU Constructing a De Bruijn Graph 650
EDTA Edit Distance Alignment 615
FULL Inferring Peptide from Full Spectrum 454
INDC Independent Segregation of Chromosomes 496
ITWV Finding Disjoint Motifs in a Gene 232
LREP Finding the Longest Multiple Repeat 348
NKEW Newick Format with Edge Weights 378
RNAS Wobble Bonding and RNA Secondary Structures 344
AFRQ Counting Disease Carriers 411
CSTR Creating a Character Table from Genetic Strings 227
CTEA Counting Optimal Alignments 231
CUNR Counting Unrooted Binary Trees 220
GLOB Global Alignment with Scoring Matrix 432
PCOV Genome Assembly with Perfect Coverage 456
PRSM Matching a Spectrum to a Protein 336
QRT Quartets 184
SGRA Using the Spectrum Graph to Infer Peptides 297
SUFF Encoding Suffix Trees 256
CHBP Character-Based Phylogeny 122
CNTQ Counting Quartets 128
EUBT Enumerating Unrooted Binary Trees 118
GASM Genome Assembly Using Reads 250
GCON Global Alignment with Constant Gap Penalty 281
LING Linguistic Complexity of a Genome 152
LOCA Local Alignment with Scoring Matrix 295
MEND Inferring Genotype from a Pedigree 199
MGAP Maximizing the Gap Symbols of an Optimal Alignment 159
MREP Identifying Maximal Repeats 136
MULT Multiple Alignment 157
PDPL Creating a Restriction Map 176
ROOT Counting Rooted Binary Trees 194
SEXL Sex-Linked Inheritance 318
SPTD Phylogeny Comparison with Split Distance 137
WFMD The Wright-Fisher Model of Genetic Drift 249
ALPH Alignment-Based Phylogeny 86
ASMQ Assessing Assembly Quality with N50 and N75 200
CSET Fixing an Inconsistent Character Set 101
EBIN Wright-Fisher's Expected Behavior 210
FOUN The Founder Effect and Genetic Drift 198
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 240
GREP Genome Assembly with Perfect Coverage and Repeats 148
OAP Overlap Alignment 135
QRTD Quartet Distance 64
SIMS Finding a Motif with Modifications 164
SMGB Semiglobal Alignment 135
KSIM Finding All Similar Motifs 57
LAFF Local Alignment with Affine Gap Penalty 133
OSYM Isolating Symbols in Alignments 94
RSUB Identifying Reversing Substitutions 72