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 2458
INOD Counting Phylogenetic Ancestors 1832
PDST Creating a Distance Matrix 1483
NWCK Distances in Trees 671
CTBL Creating a Character Table 383
NKEW Newick Format with Edge Weights 413
CSTR Creating a Character Table from Genetic Strings 246
CUNR Counting Unrooted Binary Trees 239
QRT Quartets 200
CHBP Character-Based Phylogeny 134
CNTQ Counting Quartets 138
EUBT Enumerating Unrooted Binary Trees 128
MEND Inferring Genotype from a Pedigree 216
ROOT Counting Rooted Binary Trees 208
SPTD Phylogeny Comparison with Split Distance 146
ALPH Alignment-Based Phylogeny 95
CSET Fixing an Inconsistent Character Set 111
QRTD Quartet Distance 70
RSUB Identifying Reversing Substitutions 80