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 2809
INOD Counting Phylogenetic Ancestors 2075
PDST Creating a Distance Matrix 1673
NWCK Distances in Trees 755
CTBL Creating a Character Table 431
NKEW Newick Format with Edge Weights 473
CSTR Creating a Character Table from Genetic Strings 280
CUNR Counting Unrooted Binary Trees 269
QRT Quartets 224
CHBP Character-Based Phylogeny 149
CNTQ Counting Quartets 159
EUBT Enumerating Unrooted Binary Trees 146
MEND Inferring Genotype from a Pedigree 242
ROOT Counting Rooted Binary Trees 227
SPTD Phylogeny Comparison with Split Distance 162
ALPH Alignment-Based Phylogeny 112
CSET Fixing an Inconsistent Character Set 124
QRTD Quartet Distance 79
RSUB Identifying Reversing Substitutions 92