Logic Masters Deutschland e.V.

Place the digits 0-9 once each in every row, column and box. (Blank 10x10 grid)

There are two snakes of orthogonally connected cells of length N, which contain, in order, the first N digits (rounded) of 'e' and 'π' respectively.

e (which will read 271828...) starts in column 1 and ends in column 10.

π (which will read 314159...) starts in column 10 and ends in column 1.

Snakes cannot cross or be adjacent to themselves or each other (except for the previous/next cell in the snake)

The two leading diagonals (length 10) have the same digit sum. One of the diagonals contains only even digits and the other contains only prime digits.

Digits on a snake or on a main diagonal do NOT equal their box number (boxes are numbered from left to right, then top to bottom)

Solve on Sudokupad