Logic Masters Deutschland e.V.

Pride Sudoku

Normal sudoku rules apply.

A-white-arrow-Digits on an arrow line sum to the digit in the arrow circle.

B-purple circle-odd/even-The digit in the circle is odd.

D-black-in-between-Digits on the black line are in-between the digits in the connected circles.

E-red-entropy-Any set of three sequential cells along the red line must contain a low digit (1,2,3), middle digit (4,5,6) and high digit (7,8,9).

H-purple-modular-Every group of 3 consecutive cells along the purple line contains a full set of remainders modulo 3, i.e. one digit from (1,4,7), one from (2,5,8), and one from (3,6,9).

I-brown-Dutch whispers-Adjacent digits along the brown line must have a difference of at least 4.

M-orange-parity line-Digits on the orange line alternate parity~odd/even.

N-green-German whisper-Adjacent digits along the green line must have a difference of at least 5.

O-yellow-thermo-Digits along the yellow thermometer must increase from bulb to tip.

P-pink-renban-Digits on the pink line must be consecutive but can be in any order.

R-light blue-palindrome-Digits on the light blue line read the same forwards and backwards.

T-dark blue-region sum lines-Digits on the dark blue line have an equal sum N within each box it passes through.

Without Letters

With Letters