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 2176
INOD Counting Phylogenetic Ancestors 1630
PDST Creating a Distance Matrix 1330
NWCK Distances in Trees 626
CTBL Creating a Character Table 361
NKEW Newick Format with Edge Weights 385
CSTR Creating a Character Table from Genetic Strings 230
CUNR Counting Unrooted Binary Trees 223
QRT Quartets 186
CHBP Character-Based Phylogeny 124
CNTQ Counting Quartets 130
EUBT Enumerating Unrooted Binary Trees 120
MEND Inferring Genotype from a Pedigree 203
ROOT Counting Rooted Binary Trees 197
SPTD Phylogeny Comparison with Split Distance 140
ALPH Alignment-Based Phylogeny 88
CSET Fixing an Inconsistent Character Set 103
QRTD Quartet Distance 66
RSUB Identifying Reversing Substitutions 74