These are spreadsheets associated with various types of crosses. The default target is the "target.xlsx" file. If you need the older file format, just remove the final x from the file extension.
Spreadsheet Practice
Monohybrid F2
Peas and Pods
Monohybrid F3
Dihybrid F2
Intermediate Dominance
Monohybrid Test Cross
Guess the Parents
Dihybrid Test Cross
The Mating Game
Mixollama Variants
Maize Crosses
Human Blood Groups
Drosophila Ebony
Drosophila Color Interactions
Drosophila 3-point Test Cross
Antibiotic Resistance