detuned radio

I have something of a plane to catch, so here's this week's puzzle without further comment.  Enjoy!     #290 Odd-Even-Big-Small Su...

I quite like the linked rule to liven up 6x6 Sudoku - a number placed in a cell in the left grid must be different from the number placed in...

I've had a rather lovely Masyu puzzle posted over at Grandmaster Puzzles earlier this week.  Even if I do say so myself!

More diagonal sudoku this week.  Enjoy!     #288 Diagonal Sudoku  – rated easy All puzzles © Tom Collyer 2009-14.

*collapses* Enjoy!     #287 Diagonal Sudoku  – rated medium All puzzles © Tom Collyer 2009-14.