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 2742
INOD Counting Phylogenetic Ancestors 2028
PDST Creating a Distance Matrix 1638
NWCK Distances in Trees 741
CTBL Creating a Character Table 425
NKEW Newick Format with Edge Weights 464
CSTR Creating a Character Table from Genetic Strings 277
CUNR Counting Unrooted Binary Trees 263
QRT Quartets 219
CHBP Character-Based Phylogeny 146
CNTQ Counting Quartets 154
EUBT Enumerating Unrooted Binary Trees 143
MEND Inferring Genotype from a Pedigree 238
ROOT Counting Rooted Binary Trees 223
SPTD Phylogeny Comparison with Split Distance 159
ALPH Alignment-Based Phylogeny 108
CSET Fixing an Inconsistent Character Set 120
QRTD Quartet Distance 77
RSUB Identifying Reversing Substitutions 88