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 2227
INOD Counting Phylogenetic Ancestors 1676
PDST Creating a Distance Matrix 1357
NWCK Distances in Trees 636
CTBL Creating a Character Table 365
NKEW Newick Format with Edge Weights 388
CSTR Creating a Character Table from Genetic Strings 233
CUNR Counting Unrooted Binary Trees 224
QRT Quartets 188
CHBP Character-Based Phylogeny 128
CNTQ Counting Quartets 131
EUBT Enumerating Unrooted Binary Trees 120
MEND Inferring Genotype from a Pedigree 204
ROOT Counting Rooted Binary Trees 198
SPTD Phylogeny Comparison with Split Distance 141
ALPH Alignment-Based Phylogeny 91
CSET Fixing an Inconsistent Character Set 107
QRTD Quartet Distance 67
RSUB Identifying Reversing Substitutions 76