Last week’s collection of Golem Grads from Serkan Yürekli is in this PDF.
This next week is a sudoku set from Prasanna Seshadri. Prasanna has recently co-authored a Sudoku Mix book with Logic Masters India and has also been part of our contributions to “Will Shortz’s Sudoku” magazine. Sometimes the submissions are too hard for the magazine, but I hold onto these for the website. So over this week you’ll see some of Prasanna’s more challenging gems:
Tuesday: Consecutive Pairs Sudoku
Thursday: Arrow Sudoku