Ordinal Sums, Clockwise Hackenbush, and Domino Shave

Alda Carvalho, Melissa A. Huggan, Richard J. Nowakowski +1

We present two rulesets, Domino Shave and Clockwise Hackenbush. The first is somehow natural and, as special cases, includes Stirling Shave and Hetyei's Bernoulli game. Clockwise H…