The New Sudoku Players' Forum

[m_b_metcalf]

Code: Select all

 . . . . . 1 . . 2
 . . 3 4 . . 5 . .
 . 2 . . 6 . . 7 .
 . 4 . . . . . . 5
 . . 8 . 7 . 1 . .
 6 . . . . 5 . 9 .
 . 9 . . 1 . . 2 .
 . . 1 . . 6 9 . .
 7 . . 3 . . . . .

An unusual one found playing the current Patterns Game.

[JC Van Hay]

M-Ring : {7r4c37, 2r46c7, (27)r6c3} -> -{(368)r4c7, 2r6c45, 7r6c2, 7r1c3}
Wing : {(18)r6c4, 8r4c4568, 6r4c84} -> -{1r4c4}; 30 singles
X-Wing : {9r1c145, 9r5c14} -> -{9r3c4}
XYZ-Wing : {(59)r1c1, (359)r1c5, (39)r3c6} -> -{9r1c4}; stte