LMI announces its January 2011 monthly test "Prime Exotica" on 22/23rd Jan 2011. The test starts at 00.00 22nd Jan 2011 and ends at 00:00 24th Jan 2011.
The test is created by Rakesh Rai.
The puzzle types are
Prime Number Sudoku
You can download the IB here.
You can discuss the puzzles and ask questions at LMI forum here or you can post your questions to me too here.