Solving Script
Hell 41

Hidden single 9 in row 8  (r8c3=9)
   r7c3<>9
   r8c3<>1
   r8c3<>4
Hidden single 2 in col 9  (r4c9=2)
   r4c1<>2
   r4c2<>2
   r4c3<>2
   r4c4<>2
   r4c5<>2
   r4c6<>2
   r4c9<>1
   r4c9<>4
   r4c9<>5
Hidden single 5 in col 9  (r9c9=5)
   r9c7<>5
   r9c9<>1
   r9c9<>4
   r9c9<>8
Naked double row 8 - 16
   r7c3<>1
   r8c6<>1
   r8c6<>6
   r8c9<>1
   r9c1<>1
   r9c1<>6
   r9c2<>1
   r9c2<>6
   r9c3<>1
Naked double box 9 - 14
   r7c7<>1
   r7c7<>4
   r7c8<>1
   r7c8<>4
   r8c9<>4
   r9c7<>1
   r9c7<>4
Hidden single 4 in row 8  (r8c6=4)
   r1c6<>4
   r2c6<>4
   r4c6<>4
   r6c6<>4
   r7c4<>4
   r7c5<>4
   r7c6<>4
   r8c6<>8
   r9c4<>4
   r9c5<>4
Hidden single 4 in row 2  (r2c9=4)
   r1c7<>4
   r2c9<>1
   r2c9<>3
   r2c9<>8
   r7c9<>4
Hidden single 4 in row 1  (r1c4=4)
   r1c4<>1
   r1c4<>2
   r1c4<>8
   r4c4<>4
   r6c4<>4
Hidden single 4 in row 7  (r7c3=4)
   r7c3<>2
   r7c3<>3
   r7c3<>7
   r9c3<>4
Hidden single 7 in row 7  (r7c7=7)
   r7c7<>6
   r7c7<>9
   r9c7<>7
Hidden single 9 in row 7  (r7c8=9)
   r4c8<>9
Hidden single 8 in row 8  (r8c9=8)
   r3c9<>8
   r9c7<>8
Hidden single 4 in row 9  (r9c8=4)
   r4c8<>4
   r9c8<>1
Hidden single 6 in col 7  (r9c7=6)
   r9c4<>6
Hidden single 1 in col 8  (r4c8=1)
   r4c1<>1
   r4c2<>1
   r4c3<>1
   r4c4<>1
   r4c5<>1
   r4c6<>1
   r4c7<>1
   r5c7<>1
   r6c7<>1
Hidden single 3 in col 9  (r3c9=3)
   r3c2<>3
   r3c3<>3
   r3c9<>1
Hidden single 1 in col 9  (r7c9=1)
   r7c4<>1
   r7c5<>1
   r7c6<>1
Naked single 2 row 7 column 5  (r7c5=2)
   r3c5<>2
   r5c5<>2
   r6c5<>2
   r7c4<>2
   r7c6<>2
   r9c4<>2
   r9c5<>2
Naked double box 8 - 36
   r9c4<>3
Naked Triplets 567 in row 4
   r4c4<>6
   r4c5<>7
   r4c6<>5
   r4c6<>6
   r4c6<>7
   r4c7<>5
   r5c3<>5
   r6c3<>5
   r6c3<>7
Naked double row 6 - 12
   r6c5<>1
   r6c6<>1
   r6c6<>2
Naked double col 3 - 12
   r2c3<>1
   r3c3<>1
   r3c3<>2
   r9c3<>2
XY Wing 11 - 92 num = 2
   r3c2<>2
   r9c1<>2
Hidden single 2 in row 9  (r9c2=2)
   r9c2<>3
Hidden single 3 in row 9  (r9c3=3)
   r2c3<>3
   r9c3<>7
Hidden single 3 in row 2  (r2c2=3)
   r2c2<>1
Hidden single 1 in row 2  (r2c6=1)
   r1c6<>1
   r2c6<>8
   r3c4<>1
   r3c5<>1
   r3c6<>1
   r5c6<>1
Hidden single 8 in row 2  (r2c3=8)
   r3c3<>8
Hidden single 7 in row 9  (r9c1=7)
   r4c1<>7
Hidden single 7 in row 4  (r4c3=7)
   r4c3<>5
Hidden single 5 in row 4  (r4c2=5)
   r3c2<>5
   r4c2<>6
Hidden single 5 in row 3  (r3c3=5)
Hidden single 6 in row 4  (r4c1=6)
   r8c1<>6
Hidden single 6 in row 8  (r8c2=6)
   r8c2<>1
Hidden single 1 in row 8  (r8c1=1)
   r1c1<>1
Hidden single 1 in row 1  (r1c7=1)
   r1c7<>8
   r3c7<>1
Hidden single 8 in row 1  (r1c6=8)
   r1c6<>2
   r3c4<>8
   r3c5<>8
   r3c6<>8
   r4c6<>8
Hidden single 2 in row 1  (r1c1=2)
Hidden single 1 in row 3  (r3c2=1)
Hidden single 8 in row 3  (r3c7=8)
Naked single 3 row 4 column 6  (r4c6=3)
   r4c4<>3
   r7c6<>3
Hidden single 3 in row 7  (r7c4=3)
   r7c4<>6
Hidden single 6 in row 7  (r7c6=6)
   r5c6<>6
Hidden single 6 in row 5  (r5c4=6)
   r5c4<>1
   r5c4<>2
   r5c4<>9
XY Wing 55 - 94 num = 1
   r6c4<>1
   r9c5<>1
Hidden single 1 in row 6  (r6c3=1)
   r5c3<>1
   r6c3<>2
Hidden single 1 in row 5  (r5c5=1)
   r5c5<>9
Hidden single 9 in row 5  (r5c7=9)
   r4c7<>9
   r5c7<>5
Hidden single 5 in row 5  (r5c6=5)
   r5c6<>2
   r6c6<>5
Hidden single 2 in row 5  (r5c3=2)
Hidden single 2 in row 6  (r6c4=2)
   r3c4<>2
Hidden single 2 in row 3  (r3c6=2)
   r3c6<>7
Hidden single 7 in row 3  (r3c5=7)
   r3c5<>9
   r6c5<>7
Hidden single 9 in row 3  (r3c4=9)
   r4c4<>9
Hidden single 9 in row 4  (r4c5=9)
   r4c5<>4
   r4c5<>8
Hidden single 4 in row 4  (r4c7=4)
   r6c7<>4
Hidden single 8 in row 4  (r4c4=8)
   r9c4<>8
Hidden single 4 in row 6  (r6c5=4)
Hidden single 5 in row 6  (r6c7=5)
Hidden single 7 in row 6  (r6c6=7)
Hidden single 1 in row 9  (r9c4=1)
Hidden single 8 in row 9  (r9c5=8)