Place the digits from 1 tot 9 in every row, column and 3x3-block. There are four different shapes (the WCPN-logo) in the grid. Each shape is cloned, including the digits it contains. The position of the digits inside each shape is fixed. This puzzle is a leftover of the Dutch Sudoku Championship; I made more variants than I could use.
Solution code: Row 4, followed by column 8.
on 27. May 2016, 16:16 by ohm0123
Richard thanks. This sudoku is funny. I think A little Jigsaw sudoku. Good.
on 12. July 2014, 14:49 by Saskia
Das mochte ich sehr :-)
on 17. June 2014, 10:11 by Richard
BTW: WCPN (World Class Puzzles from the Netherlands) is the name of the official Dutch Puzzle Association, erected end 2013. Website: www.wcpn.nl