Minimal Sets. - Martin Kreh (J. Integer Seq., 2015)

"Lights Out" and Variants. - Martin Kreh (Am. Math. Mon., 2017)

Greatest Common Divisors of Shifted Fibonacci Sequences Revisited. - Annalena Rahn; Martin Kreh (J. Integer Seq., 2018)

Peg solitaire on banana trees. - Jan-Hendrik de Wiljes; Martin Kreh (Bull. ICA, 2020)

Peg Solitaire on Cartesian Products of Graphs. - Martin Kreh; Jan-Hendrik de Wiljes (Graphs Comb., 2021)

Peg solitaire on corona products. - Martin Kreh; Jan-Hendrik de Wiljes (Bull. ICA, 2022)

Making graphs solvable in peg solitaire. - Jan-Hendrik de Wiljes; Martin Kreh (Electron. J. Graph Theory Appl., 2022)

A note on Hamiltonian cycles in planar graphs. - Martin Kreh (Discret. Math. Algorithms Appl., 2023)

Pagoda functions for peg solitaire on graphs. - Martin Kreh (Discret. Appl. Math., 2024)