TJH Problem 2
Difficulty: Intermediate Keywords: Life & Death, Problem
This is one of a sequence of problems I created when I was teaching at the West Surrey teaching day in the UK in December 2002. It would not suprise me if others had invented this problem independantly.
![[Diagram]](../../diagrams/47/eb9d373fdcee3c34bc5f5806e2e50376.png)
2024 the Authors,
published under the ![Sensei's Library [Welcome to Sensei's Library!]](../../images/stone-hello.png)