As always the case after making puzzles for a contest, I had a few unused puzzles and I would like to share them here in the portal. At the same time, I can make same extra advertisement for the contest. Participation is free, only a registration at LMI is necessary. You can solve the puzzles whenever you like in the weekend. After downloading the .pdf-file you have two hours time to submit your solutions. You can find the instruction booklet here.
Easy as ABC - No Touch
Place the letters from A to E in every row and column. Two cells per row and column stay empty. The letters outside the grid indicate which letter is placed first, second or third from that side.
Same letters cannot touch each other diagonally.
Solve online in Penpa+ (thx Nick Smirnov!)
Solution code: Rows 5 & 6; '-' for empty cells.
on 15. October 2022, 06:30 by Richard
Added link and tag for online solving. Thx Nick!
on 6. September 2022, 19:37 by Nick Smirnov
Penpa:
https://tinyurl.com/2fpqg8lv