A tree modeling the evolutionary scenario deriving a collection of taxa from their proposed ancestors.

ID Title Solved By Correct Ratio
TREE Completing a Tree 3104
INOD Counting Phylogenetic Ancestors 2279
PDST Creating a Distance Matrix 1850
NWCK Distances in Trees 808
CTBL Creating a Character Table 464
NKEW Newick Format with Edge Weights 506
CSTR Creating a Character Table from Genetic Strings 303
CUNR Counting Unrooted Binary Trees 291
QRT Quartets 239
CHBP Character-Based Phylogeny 159
CNTQ Counting Quartets 170
EUBT Enumerating Unrooted Binary Trees 156
MEND Inferring Genotype from a Pedigree 257
ROOT Counting Rooted Binary Trees 243
SPTD Phylogeny Comparison with Split Distance 173
ALPH Alignment-Based Phylogeny 123
CSET Fixing an Inconsistent Character Set 131
QRTD Quartet Distance 88
RSUB Identifying Reversing Substitutions 102