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 3834
INOD Counting Phylogenetic Ancestors 2768
PDST Creating a Distance Matrix 2255
NWCK Distances in Trees 989
CTBL Creating a Character Table 565
NKEW Newick Format with Edge Weights 618
CSTR Creating a Character Table from Genetic Strings 372
CUNR Counting Unrooted Binary Trees 355
QRT Quartets 288
CHBP Character-Based Phylogeny 199
CNTQ Counting Quartets 211
EUBT Enumerating Unrooted Binary Trees 188
MEND Inferring Genotype from a Pedigree 314
ROOT Counting Rooted Binary Trees 288
SPTD Phylogeny Comparison with Split Distance 206
ALPH Alignment-Based Phylogeny 144
CSET Fixing an Inconsistent Character Set 162
QRTD Quartet Distance 102
RSUB Identifying Reversing Substitutions 119