The author of the puzzles is Rishi Puri.
Championship Page
Download Instruction Booklet
Download Puzzle Booklet
Password is RvUeDeRrA
Forum
Nice to see Rishi back. This test is based on variants of Killer Sudoku.
I'm not a big fan of Killer Sudoku, but this test will surely prove to give a good insight into Killer-solving techniques.
A nice, enjoyable test. Some really nice Killer sudokus. I had trouble solving the Toroidal and the Little Killer, but otherwise the solves were good.
My favourite were Greater Than Killer and Twin Killer.
Results
