Problems

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Last win: kalmenius vs. “Counting DNA Nucleotides”, 1 minute ago
Problems: 285 (total), users: 52996, attempts: 885596, correct: 498004
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 30859
RNA Transcribing DNA into RNA 27577
REVC Complementing a Strand of DNA 24973
FIB Rabbits and Recurrence Relations 14067
GC Computing GC Content 14709
HAMM Counting Point Mutations 16626
IPRB Mendel's First Law 9335
PROT Translating RNA into Protein 12870
SUBS Finding a Motif in DNA 13289
CONS Consensus and Profile 7421
FIBD Mortal Fibonacci Rabbits 6079
GRPH Overlap Graphs 6180
IEV Calculating Expected Offspring 5534
LCSM Finding a Shared Motif 5188
LIA Independent Alleles 2917
MPRT Finding a Protein Motif 3221
MRNA Inferring mRNA from Protein 5023
ORF Open Reading Frames 3862
PERM Enumerating Gene Orders 7026
PRTM Calculating Protein Mass 6322
REVP Locating Restriction Sites 4159
SPLC RNA Splicing 4558
LEXF Enumerating k-mers Lexicographically 3934
LGIS Longest Increasing Subsequence 1706
LONG Genome Assembly as Shortest Superstring 1978
PMCH Perfect Matchings and RNA Secondary Structures 1815
PPER Partial Permutations 2586
PROB Introduction to Random Strings 2513
SIGN Enumerating Oriented Gene Orderings 2661
SSEQ Finding a Spliced Motif 2778
TRAN Transitions and Transversions 2636
TREE Completing a Tree 2310
CAT Catalan Numbers and RNA Secondary Structures 782
CORR Error Correction in Reads 1288
INOD Counting Phylogenetic Ancestors 1728
KMER k-Mer Composition 1945
KMP Speeding Up Motif Finding 1575
LCSQ Finding a Shared Spliced Motif 1306
LEXV Ordering Strings of Varying Length Lexicographically 2199
MMCH Maximum Matchings and RNA Secondary Structures 937
PDST Creating a Distance Matrix 1391
REAR Reversal Distance 714
RSTR Matching Random Motifs 1061
SSET Counting Subsets 1654
ASPC Introduction to Alternative Splicing 1043
EDIT Edit Distance 994
EVAL Expected Number of Restriction Sites 810
MOTZ Motzkin Numbers and RNA Secondary Structures 499
NWCK Distances in Trees 650
SCSP Interleaving Two Motifs 608
SETO Introduction to Set Operations 1329
SORT Sorting by Reversals 560
SPEC Inferring Protein from Spectrum 1038
TRIE Introduction to Pattern Matching 792
CONV Comparing Spectra with the Spectral Convolution 669
CTBL Creating a Character Table 373
DBRU Constructing a De Bruijn Graph 685
EDTA Edit Distance Alignment 646
FULL Inferring Peptide from Full Spectrum 473
INDC Independent Segregation of Chromosomes 531
ITWV Finding Disjoint Motifs in a Gene 246
LREP Finding the Longest Multiple Repeat 364
NKEW Newick Format with Edge Weights 398
RNAS Wobble Bonding and RNA Secondary Structures 357
AFRQ Counting Disease Carriers 444
CSTR Creating a Character Table from Genetic Strings 239
CTEA Counting Optimal Alignments 247
CUNR Counting Unrooted Binary Trees 231
GLOB Global Alignment with Scoring Matrix 457
PCOV Genome Assembly with Perfect Coverage 487
PRSM Matching a Spectrum to a Protein 355
QRT Quartets 194
SGRA Using the Spectrum Graph to Infer Peptides 308
SUFF Encoding Suffix Trees 269
CHBP Character-Based Phylogeny 132
CNTQ Counting Quartets 134
EUBT Enumerating Unrooted Binary Trees 122
GASM Genome Assembly Using Reads 264
GCON Global Alignment with Constant Gap Penalty 297
LING Linguistic Complexity of a Genome 159
LOCA Local Alignment with Scoring Matrix 310
MEND Inferring Genotype from a Pedigree 210
MGAP Maximizing the Gap Symbols of an Optimal Alignment 167
MREP Identifying Maximal Repeats 142
MULT Multiple Alignment 169
PDPL Creating a Restriction Map 184
ROOT Counting Rooted Binary Trees 200
SEXL Sex-Linked Inheritance 342
SPTD Phylogeny Comparison with Split Distance 144
WFMD The Wright-Fisher Model of Genetic Drift 270
ALPH Alignment-Based Phylogeny 92
ASMQ Assessing Assembly Quality with N50 and N75 210
CSET Fixing an Inconsistent Character Set 109
EBIN Wright-Fisher's Expected Behavior 225
FOUN The Founder Effect and Genetic Drift 210
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 252
GREP Genome Assembly with Perfect Coverage and Repeats 157
OAP Overlap Alignment 142
QRTD Quartet Distance 68
SIMS Finding a Motif with Modifications 173
SMGB Semiglobal Alignment 142
KSIM Finding All Similar Motifs 60
LAFF Local Alignment with Affine Gap Penalty 143
OSYM Isolating Symbols in Alignments 101
RSUB Identifying Reversing Substitutions 77