Twin Corresponding Diagonal Anti-knight Sudoku Hard

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Twin Corresponding Diagonal Anti-knight Sudoku(Hard) https://gridpuzzle.com/twin-x-anti-knight/4np78

Latest score list for #4np78
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Latest score list for Twin Corresponding Diagonal Anti-knight Sudoku
recovery
9'0'' recovery solved puzzle No#0x9y8;
Charlotte
14'16'' Charlotte solved puzzle No#jew8e;
petrol
6'7'' petrol solved puzzle No#0x9y8;
guest
12'42'' guest solved puzzle No#yqdkk;
repair
3'38'' repair solved puzzle No#pn6er;
guest
17'38'' guest solved puzzle No#3e82n;
social
14'39'' social solved puzzle No#oy8vk;
semrush
16'54'' semrush solved puzzle No#3nnv5;
recovery
6'54'' recovery solved puzzle No#569p9;
magento
10'38'' magento solved puzzle No#yqdkk;

How to play Twin Corresponding Diagonal Anti-knight Sudoku

Twin Corresponding Diagonal Anti-knight Sudoku = Twin Corresponding Sudoku + Diagonal Sudoku + Anti-knight Sudoku

Twin Corresponding Diagonal Anti-knight Sudoku Additional Rules

  • Anti-Knight Sudoku all cells at a chess knight move (at a distance of 2 by 1) must hold different numbers.

  • Diagonal Sudoku Rule: Sudoku main diagonals also contain the digits 1 through 9.

Twin Corresponding Diagonal Anti-knight Sudoku = Twin Corresponding Sudoku + Diagonal Sudoku + Anti-knight Sudoku