Sudoku Players' Forum (clone)

Hello,

I have a variant for you guys all before I try to do this variant. It is called Pyramid Sudoku. The object is all numbers 1-9 in box, and shaded regions which are shaped like a pyramid, Hence it's name...



Grace

Mind you this comes from my Color Sudoku book...

Is it also still required to have all digits 1-9 in each row and column, as well?

Bill Smythe

Yes it is required as well in each row and column.

Pyramids

The numbers 1--9 must each appear exactly once in each row, column, block, and pyramid.

katherine_china

Both were interesting puzzles, and fairly easy (as new variants should be at first). Thank you, LadyGrace and katherine_china.

Bill Smythe

PYR 3:With X and Old Lace

Well here is a harder one, I've added X and Old Lace to make it more restrained. Any easy start but then you need about 10 fishes after which it cascades out.

Hint: there are 9 useful Law of Leftovers.



To give an easier (fish free) alternative (PYR 3A) I've added a couple more givens.