Sunday Update and Solutions

You can find all the puzzles from our most recent Sudoku week in this PDF and the solutions are all grouped in this PDF.

We have two solving videos on paper for the Friday Sudoku by Ashish Kumar and the Saturday Arrow Sudoku by Swaroop Guggilam:

This coming week will feature Araf puzzles. If you are unfamiliar with this style (particularly how to solve in Penpa-Edit), this earlier solving video may be helpful for the week.

  • Chandrachud says:

    Hi Thomas,

    I was wondering, since penpa is so wonderful, is it possible to release online e-books consisting of 50 or so penpa puzzles? What do you think?

    • Avatar photo drsudoku says:

      If we can develop a server-side implementation on top of Penpa (so that solvers login, have access to sets of past web puzzles, and purchase “books” to get additional sets linked to account), I think that is a possible way to add current books in this system.

  • Chandrachud says:

    Would releasing a 2-3 page pdf ebook consisting of 50 penpa puzzle links be feasible ?

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