Practice

The grid. Rows, columns and boxes each take 1 to 9 once.

The top, for now.

Disjoint Groups

0 / 2

Anti-King

0 / 2

Region Sums

0 / 2

Non-Consecutive

0 / 2

Modular Lines

0 / 2

Entropic Lines

0 / 2

Between Lines

0 / 2

Palindromes

0 / 2

Renban

0 / 2

German Whispers

0 / 4

Anti-Knight

0 / 4

X & V

0 / 3

Kropki Dots

0 / 4

Killer Cages

0 / 5

Thermometers

0 / 4

Sudoku X

0 / 4

Expert

0 / 8

Hard

0 / 6

Medium

0 / 8

Easy

0 / 4

Beginner

0 / 5
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