Another brilliant puzzle - I am really enjoying these large samurai puzzles Gareth. A good calcudoku is one of my favourites and the addition of the inequality signs gave just enough extra clues to be able to avoid a lot of the large multiplication sums!!

Well done, Christine. I'm still plucking away at this one. I usually struggle with Calcudoku but the inequality signs are being very helpful!

I'm glad this unusual puzzle was a success! I will have something similar in issue 3, but I will have a slightly smaller Samurai layout this time.