[This is a repost from our archives with new notes at the top (original post here): This last week of our “first 60” puzzles started with another interesting geometric sudoku variation, that almost looks three-dimensional and changes the meaning of “rows”. While future puzzles would use more altered isodoku shapes, the first puzzle needed to be a standard “cube” with two by four regions.]

PDF

or solve online (using our beta test of Penpa-Edit tools)

Theme: Peace!

Rules: Standard Isodoku rules, using numbers 1-8.

Estimated Difficulty*: 2 stars

Time Standards (highlight to view): Grandmaster = 1:30, Master = 3:00, Expert = 6:00

Solution: PDF

Note: Follow this link for other Isodoku. If you are new to this puzzle type, here are our easiest Isodoku to get started on.