Since 2010, the bottles from the Romanian Tzuica tournament are handled by Dinu. We (Eric and I) are only writing…
Dear Julia, First of all, I regret if this message does not interest you and I do apologize. Anyway, congratulations…
Joost: Because solutions are available [if one elects to see them] does not mean there are no solvers. I am…
🙂
Interesting comment. Actually I have four issues of "StrateGems". Just one original of Peter Harris. Probably seeing the comments of…
IMO, if your goal is to maximize solving difficulty, you should publish your problem in a magazine that has solvers,…
I mean changed form.
Hmm... So it is OK if the return is in changed from?
Dear Petko, The answer for all 4 examples is positive, these are all possible realizations of the theme in the…
ad 1100) http://pdb.dieschwalbe.de/search.jsp?expression=PROBID=%27P1322663%27 ad 1101) http://pdb.dieschwalbe.de/search.jsp?expression=PROBID=%27P1322664%27