Menu
1 and 2
2 Even 2 Odd
4 Box - Windoku
ABC
Anti Diagonal
Anti Knight
Anti Pairs
Anti XV
Average
Between 1 & 9
Classic
Clock Faces
Consecutive
Cross Sum
Cubic
Diagonal
Even Odd
Even Odd View
Exclusion
Frame
Groups of Colors
Hybrids
Integer
Iso
Jigsaw
Killer
Kropki
Kurve
Lampions
MinMax
Mirror
Mirror Twin
Modulo
Multiple Solutions
Neighbours
Next to 9
No 3 Consecutive
No Mirror
Non Consecutive
Nurikabe
Offset
Outside
Palindromo
Patchwork
Plus or Minus
QGL
QuadMax
QuadMax 4Even4Odd
Quadro
Quadruple
Queen
Repeated Neighbours
Rossini
Skyscraper
Subset 2x2
Subset 3x2
Subset 3x3
Subset 4x2
Subset 5x1
Touchy
Tris
Untouch
X V

Logo Argio-logic.net
definitions and information are taken from Rohan Rao blog & Sudopedia

Rules:
The 2x2 boxes where an arrow points to the cell with the biggest digit (or digits) contain either ALL even numbers or ALL odd numbers.
The dark rule applies: no indication are given if the 4 cells contain even and odd numbers.
I quadrati 2x2 un cui una freccia indica la posizione del numero più grande (o i 2 numei più grandi) contengono o numeri tutti pari o tutti dispari.
Vale la regola oscura: se le 4 celle contengono numeri pari e dispari non viene data nessuna indicazione .



Solution