Solving Script Hell 49 Hidden single 3 in row 7 (r7c2=3) r7c2<>1 r7c2<>6 r7c2<>8 Hidden single 5 in row 8 (r8c1=5) r8c1<>2 r8c1<>4 r8c1<>6 r8c1<>9 Hidden single 2 in box 8 (r8c6=2) r5c6<>2 r6c6<>2 r8c2<>2 r8c3<>2 r8c6<>6 r8c6<>8 Hidden single 9 in box 9 (r8c7=9) r1c7<>9 r2c7<>9 r8c3<>9 r8c7<>6 Hidden single 6 in box 9 (r9c8=6) r1c8<>6 r2c8<>6 r3c8<>6 r9c1<>6 r9c2<>6 r9c4<>6 r9c8<>7 Hidden single 7 in row 9 (r9c3=7) r7c3<>7 r9c3<>1 r9c3<>2 r9c3<>9 Hidden single 7 in row 7 (r7c9=7) r1c9<>7 r3c9<>7 r6c9<>7 Hidden single 9 in row 9 (r9c1=9) r4c1<>9 r5c1<>9 r9c1<>1 r9c1<>2 Hidden single 2 in row 9 (r9c2=2) r2c2<>2 r5c2<>2 r6c2<>2 r9c2<>1 Hidden single 2 in row 6 (r6c5=2) r5c5<>2 r6c5<>8 Hidden single 1 in row 9 (r9c4=1) r4c4<>1 r5c4<>1 r6c4<>1 r7c6<>1 Hidden single 9 in col 3 (r5c3=9) r5c3<>1 r5c3<>2 r5c3<>4 r5c3<>8 r5c4<>9 r5c6<>9 Hidden single 2 in row 5 (r5c1=2) r1c1<>2 r5c1<>1 r5c1<>4 Naked Triplets 158 in column 9 r1c9<>8 r2c9<>1 r2c9<>5 r2c9<>8 Locked candidate (1) in box 1 r2c7<>1 Locked candidate (8) in box 3 r4c8<>8 r5c8<>8 Naked single 3 row 4 column 8 (r4c8=3) r1c8<>3 r2c8<>3 r4c4<>3 r4c5<>3 r5c7<>3 r5c8<>3 Locked candidate (8) in box 4 r8c2<>8 Locked candidate (7) in box 6 r5c4<>7 r5c6<>7 XY Wing 41 - 82 num = 4 r5c2<>4 Hidden single 4 in box 4 (r4c1=4) r1c1<>4 r4c1<>1 r4c5<>4 r4c6<>4 Hidden single 1 in col 1 (r7c1=1) r7c1<>6 r7c3<>1 Hidden single 6 in row 7 (r7c6=6) r1c6<>6 r2c6<>6 r3c6<>6 r4c6<>6 r7c6<>8 r8c4<>6 Hidden single 8 in row 7 (r7c3=8) r8c3<>8 Hidden single 6 in row 8 (r8c2=6) r2c2<>6 r8c2<>4 Hidden single 4 in row 8 (r8c3=4) r1c3<>4 r2c3<>4 Hidden single 8 in row 8 (r8c4=8) r1c4<>8 r2c4<>8 r4c4<>8 r5c4<>8 r6c4<>8 Hidden single 6 in col 1 (r1c1=6) r1c4<>6 r1c7<>6 Hidden single 4 in col 2 (r2c2=4) r2c2<>1 r2c5<>4 r2c6<>4 r2c8<>4 Hidden single 1 in row 2 (r2c3=1) r2c3<>2 Hidden single 2 in row 2 (r2c9=2) r1c9<>2 r2c9<>9 Hidden single 2 in row 1 (r1c3=2) Hidden single 9 in col 9 (r1c9=9) r1c4<>9 r1c6<>9 Naked double row 1 - 37 r1c6<>7 r1c8<>7 Naked Triplets 357 in column 4 r2c4<>3 r2c4<>5 Locked candidate (5) in box 2 r5c6<>5 r6c6<>5 XY Wing 16 - 45 num = 8 r2c5<>8 r4c6<>8 r5c6<>8 r6c6<>8 Naked double row 2 - 36 r2c4<>6 Hidden single 6 in col 4 (r4c4=6) r4c4<>9 r4c5<>6 Hidden single 9 in row 4 (r4c6=9) r2c6<>9 r4c6<>1 Hidden single 9 in row 2 (r2c4=9) Hidden single 1 in row 4 (r4c9=1) r3c9<>1 r4c9<>8 r5c7<>1 r6c9<>1 Hidden single 1 in row 3 (r3c7=1) r3c7<>6 r3c7<>7 Hidden single 6 in row 3 (r3c5=6) r2c5<>6 r3c5<>4 Hidden single 6 in row 2 (r2c7=6) r2c7<>3 Hidden single 3 in row 2 (r2c5=3) r1c4<>3 r5c5<>3 Hidden single 3 in row 1 (r1c7=3) r1c7<>7 Hidden single 7 in row 1 (r1c4=7) r3c6<>7 r6c4<>7 Hidden single 7 in row 3 (r3c8=7) r3c8<>4 r3c8<>5 r5c8<>7 Hidden single 4 in row 3 (r3c6=4) r1c6<>4 r3c6<>5 r5c6<>4 Hidden single 4 in row 1 (r1c8=4) r1c8<>8 Hidden single 8 in row 1 (r1c6=8) r2c6<>8 Hidden single 8 in row 2 (r2c8=8) r2c8<>5 Hidden single 5 in row 2 (r2c6=5) Hidden single 5 in row 3 (r3c9=5) r6c9<>5 Hidden single 8 in row 4 (r4c5=8) r5c5<>8 Hidden single 3 in row 5 (r5c4=3) r5c4<>5 Hidden single 4 in row 5 (r5c5=4) Hidden single 5 in row 5 (r5c8=5) Hidden single 7 in row 5 (r5c7=7) Hidden single 8 in row 5 (r5c2=8) r5c2<>1 r6c2<>8 Hidden single 1 in row 5 (r5c6=1) r6c6<>1 Hidden single 1 in row 6 (r6c2=1) Hidden single 5 in row 6 (r6c4=5) Hidden single 7 in row 6 (r6c6=7) Hidden single 8 in row 6 (r6c9=8)