Problems

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Last win: bhanson10 vs. “Conditions and Loops”, 3 minutes ago
Problems: 285 (total), users: 67262, attempts: 1109873, correct: 618188
ID Title Solved By Correct Ratio
DNA Counting DNA Nucleotides 38685
RNA Transcribing DNA into RNA 34524
REVC Complementing a Strand of DNA 31263
FIB Rabbits and Recurrence Relations 17920
GC Computing GC Content 18273
HAMM Counting Point Mutations 20675
IPRB Mendel's First Law 11939
PROT Translating RNA into Protein 16055
SUBS Finding a Motif in DNA 16465
CONS Consensus and Profile 9156
FIBD Mortal Fibonacci Rabbits 7706
GRPH Overlap Graphs 7552
IEV Calculating Expected Offspring 6959
LCSM Finding a Shared Motif 6433
LIA Independent Alleles 3687
MPRT Finding a Protein Motif 4019
MRNA Inferring mRNA from Protein 6192
ORF Open Reading Frames 4787
PERM Enumerating Gene Orders 8486
PRTM Calculating Protein Mass 7934
REVP Locating Restriction Sites 5057
SPLC RNA Splicing 5624
LEXF Enumerating k-mers Lexicographically 4717
LGIS Longest Increasing Subsequence 2056
LONG Genome Assembly as Shortest Superstring 2363
PMCH Perfect Matchings and RNA Secondary Structures 2240
PPER Partial Permutations 3124
PROB Introduction to Random Strings 3052
SIGN Enumerating Oriented Gene Orderings 3131
SSEQ Finding a Spliced Motif 3391
TRAN Transitions and Transversions 3251
TREE Completing a Tree 2753
CAT Catalan Numbers and RNA Secondary Structures 937
CORR Error Correction in Reads 1508
INOD Counting Phylogenetic Ancestors 2038
KMER k-Mer Composition 2284
KMP Speeding Up Motif Finding 1819
LCSQ Finding a Shared Spliced Motif 1574
LEXV Ordering Strings of Varying Length Lexicographically 2555
MMCH Maximum Matchings and RNA Secondary Structures 1115
PDST Creating a Distance Matrix 1645
REAR Reversal Distance 799
RSTR Matching Random Motifs 1259
SSET Counting Subsets 1922
ASPC Introduction to Alternative Splicing 1210
EDIT Edit Distance 1165
EVAL Expected Number of Restriction Sites 945
MOTZ Motzkin Numbers and RNA Secondary Structures 597
NWCK Distances in Trees 750
SCSP Interleaving Two Motifs 722
SETO Introduction to Set Operations 1516
SORT Sorting by Reversals 616
SPEC Inferring Protein from Spectrum 1180
TRIE Introduction to Pattern Matching 919
CONV Comparing Spectra with the Spectral Convolution 755
CTBL Creating a Character Table 429
DBRU Constructing a De Bruijn Graph 777
EDTA Edit Distance Alignment 764
FULL Inferring Peptide from Full Spectrum 535
INDC Independent Segregation of Chromosomes 613
ITWV Finding Disjoint Motifs in a Gene 295
LREP Finding the Longest Multiple Repeat 423
NKEW Newick Format with Edge Weights 471
RNAS Wobble Bonding and RNA Secondary Structures 422
AFRQ Counting Disease Carriers 520
CSTR Creating a Character Table from Genetic Strings 279
CTEA Counting Optimal Alignments 294
CUNR Counting Unrooted Binary Trees 267
GLOB Global Alignment with Scoring Matrix 551
PCOV Genome Assembly with Perfect Coverage 555
PRSM Matching a Spectrum to a Protein 411
QRT Quartets 222
SGRA Using the Spectrum Graph to Infer Peptides 352
SUFF Encoding Suffix Trees 308
CHBP Character-Based Phylogeny 147
CNTQ Counting Quartets 155
EUBT Enumerating Unrooted Binary Trees 145
GASM Genome Assembly Using Reads 303
GCON Global Alignment with Constant Gap Penalty 349
LING Linguistic Complexity of a Genome 184
LOCA Local Alignment with Scoring Matrix 372
MEND Inferring Genotype from a Pedigree 240
MGAP Maximizing the Gap Symbols of an Optimal Alignment 194
MREP Identifying Maximal Repeats 165
MULT Multiple Alignment 199
PDPL Creating a Restriction Map 214
ROOT Counting Rooted Binary Trees 227
SEXL Sex-Linked Inheritance 400
SPTD Phylogeny Comparison with Split Distance 161
WFMD The Wright-Fisher Model of Genetic Drift 312
ALPH Alignment-Based Phylogeny 109
ASMQ Assessing Assembly Quality with N50 and N75 241
CSET Fixing an Inconsistent Character Set 122
EBIN Wright-Fisher's Expected Behavior 261
FOUN The Founder Effect and Genetic Drift 247
GAFF Global Alignment with Scoring Matrix and Affine Gap Penalty 290
GREP Genome Assembly with Perfect Coverage and Repeats 186
OAP Overlap Alignment 169
QRTD Quartet Distance 78
SIMS Finding a Motif with Modifications 202
SMGB Semiglobal Alignment 172
KSIM Finding All Similar Motifs 74
LAFF Local Alignment with Affine Gap Penalty 169
OSYM Isolating Symbols in Alignments 118
RSUB Identifying Reversing Substitutions 88