2 papers
math.CO2023
Some extensions of Delete Nim
Tomoaki Abuku, Ko Sakai, Masato Shinoda +1
Nim is a well-known combinatorial game with several variants, e.g., Delete Nim and Variant Delete Nim. In Variant Delete Nim, the player deletes one of the two heaps of stones and…
math.CO2019
On a Combination of the Cyclic Nimhoff and Subtraction Games
Tomoaki Abuku, Masanori Fukui, Ko Sakai +1
In this paper, we study a combination (called the generalized cyclic Nimhoff) of the cyclic Nimhoff and subtraction games. We give the -value of the game when all the…