“I am happy to announce a Jubilee Tourney to celebrate my 75th birthday. Send computer tested (Popeye or Winchloe) entries to N.Shankar Ram (email: firstname.lastname@example.org). The closing date for entries is March 31st 2024. The winners will receive book prizes. The award (to be judged by me) could be divided into different sections if justified and will be published in The Problemist.” – K.Seetharaman
Superguards: a unit (including K) cannot be captured if it is observed by a unit of its own colour.