I've made a puzzle that uses sensors to count the number of even digits that it sees (including itself), a kings move away AND in it's own 3x3 box ONLY. I'd love for people to have a go and tell me what they think 
https://sudokupad.app/gqat7ked1h - THIS IS BROKEN VERSION WITH 2 SOLUTIONS CAUSE I'M A LITTLE SILLY. LINK BELOW IS UPDATED VERSION THAT SHOULD WORK:
https://sudokupad.app/59j684ufpz

https://sudokupad.app/gqat7ked1h - THIS IS BROKEN VERSION WITH 2 SOLUTIONS CAUSE I'M A LITTLE SILLY. LINK BELOW IS UPDATED VERSION THAT SHOULD WORK:
https://sudokupad.app/59j684ufpz



