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 3616
INOD Counting Phylogenetic Ancestors 2633
PDST Creating a Distance Matrix 2149
NWCK Distances in Trees 929
CTBL Creating a Character Table 531
NKEW Newick Format with Edge Weights 585
CSTR Creating a Character Table from Genetic Strings 349
CUNR Counting Unrooted Binary Trees 335
QRT Quartets 275
CHBP Character-Based Phylogeny 189
CNTQ Counting Quartets 199
EUBT Enumerating Unrooted Binary Trees 180
MEND Inferring Genotype from a Pedigree 301
ROOT Counting Rooted Binary Trees 277
SPTD Phylogeny Comparison with Split Distance 199
ALPH Alignment-Based Phylogeny 139
CSET Fixing an Inconsistent Character Set 155
QRTD Quartet Distance 98
RSUB Identifying Reversing Substitutions 114