Showing posts from 2018

Happy 2019 Sudoku

Mistletoe Holiday Puzzle

Thanksgiving Turducken Puzzle

Six by Six Kings and Queens Puzzle

Dodecahedral Minmax Parity Puzzle

Icosahedral Minmax Parity Puzzle

Icosahedral Distance Three Puzzle

Mathfest 2018 Puzzles: Order Eight Dihedral Groupdoku

Mathfest 2018 Puzzles: Quaternion Groupdoku

Mathfest 2018 Puzzles: Order Eight Cyclic Groupdoku


Least Common Multiple Sudoku

Knights and Kings

Three Small Sum Puzzles

Trace Sudoku

Tiny Least Common Multiple Puzzle

A Rotation Puzzle

G4G13 Atlanta Puzzle Talk

Bishop's Sudoku

Knight's Sudoku

Conference Puzzles

Cyclic Groupdoku