Problems

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Last win: Aalu vs. “Counting Phylogenetic Ancestors”, 3 minutes ago
Problems: 285 (total), users: 66131, attempts: 1099212, correct: 612528
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 38335
RNA Transcribing DNA into RNA 34264
REVC Complementing a Strand of DNA 31037
FIB Rabbits and Recurrence Relations 17792
GC Computing GC Content 18149
HAMM Counting Point Mutations 20530
IPRB Mendel's First Law 11845
PROT Translating RNA into Protein 15949
SUBS Finding a Motif in DNA 16366
CONS Consensus and Profile 9103
FIBD Mortal Fibonacci Rabbits 7646
GRPH Overlap Graphs 7508
IEV Calculating Expected Offspring 6911
LCSM Finding a Shared Motif 6397
LIA Independent Alleles 3658
MPRT Finding a Protein Motif 3987
MRNA Inferring mRNA from Protein 6158
ORF Open Reading Frames 4754
PERM Enumerating Gene Orders 8440
PRTM Calculating Protein Mass 7881
REVP Locating Restriction Sites 5025
SPLC RNA Splicing 5593
LEXF Enumerating k-mers Lexicographically 4693
LGIS Longest Increasing Subsequence 2039
LONG Genome Assembly as Shortest Superstring 2350
PMCH Perfect Matchings and RNA Secondary Structures 2229
PPER Partial Permutations 3100
PROB Introduction to Random Strings 3033
SIGN Enumerating Oriented Gene Orderings 3114
SSEQ Finding a Spliced Motif 3369
TRAN Transitions and Transversions 3233
TREE Completing a Tree 2744
CAT Catalan Numbers and RNA Secondary Structures 930
CORR Error Correction in Reads 1498
INOD Counting Phylogenetic Ancestors 2032
KMER k-Mer Composition 2269
KMP Speeding Up Motif Finding 1810
LCSQ Finding a Shared Spliced Motif 1567
LEXV Ordering Strings of Varying Length Lexicographically 2544
MMCH Maximum Matchings and RNA Secondary Structures 1109
PDST Creating a Distance Matrix 1638
REAR Reversal Distance 794
RSTR Matching Random Motifs 1252
SSET Counting Subsets 1916
ASPC Introduction to Alternative Splicing 1204
EDIT Edit Distance 1159
EVAL Expected Number of Restriction Sites 939
MOTZ Motzkin Numbers and RNA Secondary Structures 592
NWCK Distances in Trees 741
SCSP Interleaving Two Motifs 715
SETO Introduction to Set Operations 1510
SORT Sorting by Reversals 612
SPEC Inferring Protein from Spectrum 1174
TRIE Introduction to Pattern Matching 916
CONV Comparing Spectra with the Spectral Convolution 751
CTBL Creating a Character Table 425
DBRU Constructing a De Bruijn Graph 772
EDTA Edit Distance Alignment 760
FULL Inferring Peptide from Full Spectrum 531
INDC Independent Segregation of Chromosomes 611
ITWV Finding Disjoint Motifs in a Gene 292
LREP Finding the Longest Multiple Repeat 421
NKEW Newick Format with Edge Weights 464
RNAS Wobble Bonding and RNA Secondary Structures 419
AFRQ Counting Disease Carriers 518
CSTR Creating a Character Table from Genetic Strings 277
CTEA Counting Optimal Alignments 290
CUNR Counting Unrooted Binary Trees 263
GLOB Global Alignment with Scoring Matrix 548
PCOV Genome Assembly with Perfect Coverage 552
PRSM Matching a Spectrum to a Protein 408
QRT Quartets 219
SGRA Using the Spectrum Graph to Infer Peptides 350
SUFF Encoding Suffix Trees 306
CHBP Character-Based Phylogeny 146
CNTQ Counting Quartets 154
EUBT Enumerating Unrooted Binary Trees 143
GASM Genome Assembly Using Reads 302
GCON Global Alignment with Constant Gap Penalty 347
LING Linguistic Complexity of a Genome 183
LOCA Local Alignment with Scoring Matrix 369
MEND Inferring Genotype from a Pedigree 238
MGAP Maximizing the Gap Symbols of an Optimal Alignment 192
MREP Identifying Maximal Repeats 164
MULT Multiple Alignment 199
PDPL Creating a Restriction Map 212
ROOT Counting Rooted Binary Trees 223
SEXL Sex-Linked Inheritance 397
SPTD Phylogeny Comparison with Split Distance 159
WFMD The Wright-Fisher Model of Genetic Drift 311
ALPH Alignment-Based Phylogeny 109
ASMQ Assessing Assembly Quality with N50 and N75 240
CSET Fixing an Inconsistent Character Set 120
EBIN Wright-Fisher's Expected Behavior 259
FOUN The Founder Effect and Genetic Drift 245
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 288
GREP Genome Assembly with Perfect Coverage and Repeats 184
OAP Overlap Alignment 166
QRTD Quartet Distance 77
SIMS Finding a Motif with Modifications 199
SMGB Semiglobal Alignment 170
KSIM Finding All Similar Motifs 72
LAFF Local Alignment with Affine Gap Penalty 168
OSYM Isolating Symbols in Alignments 118
RSUB Identifying Reversing Substitutions 88