Solving Script
Hell 3

Hidden single 4 in row 3  (r3c1=4)
   r3c1<>1
   r3c1<>2
   r3c1<>3
   r3c1<>8
   r8c1<>4
   r9c1<>4
Hidden single 1 in row 3  (r3c2=1)
   r3c2<>2
   r3c2<>6
   r3c2<>8
   r6c2<>1
   r7c2<>1
   r8c2<>1
   r9c2<>1
Hidden single 3 in row 3  (r3c6=3)
   r2c4<>3
   r3c6<>2
   r3c6<>6
   r5c6<>3
   r6c6<>3
Hidden single 3 in row 6  (r6c4=3)
   r5c4<>3
   r6c4<>1
   r6c4<>2
   r6c4<>8
   r6c4<>9
Hidden single 3 in row 5  (r5c7=3)
   r5c7<>1
   r5c7<>2
   r8c7<>3
   r9c7<>3
Hidden single 9 in col 2  (r6c2=9)
   r6c2<>2
   r6c2<>7
   r6c2<>8
   r6c5<>9
   r6c6<>9
Hidden single 5 in col 7  (r4c7=5)
   r4c5<>5
   r4c6<>5
   r4c7<>1
   r4c7<>2
Hidden single 2 in col 7  (r2c7=2)
   r2c1<>2
   r2c2<>2
   r2c4<>2
   r2c5<>2
   r2c7<>8
   r2c7<>9
   r3c8<>2
Hidden single 2 in row 3  (r3c5=2)
   r1c4<>2
   r1c6<>2
   r3c5<>6
   r3c5<>8
   r4c5<>2
   r5c5<>2
   r6c5<>2
   r9c5<>2
Hidden single 8 in row 3  (r3c8=8)
   r3c8<>6
   r7c8<>8
   r8c8<>8
Hidden single 6 in row 3  (r3c9=6)
   r2c9<>6
   r7c9<>6
   r9c9<>6
Hidden single 2 in row 9  (r9c4=2)
   r4c4<>2
   r5c4<>2
   r9c4<>1
   r9c4<>4
   r9c4<>6
   r9c4<>9
Hidden single 2 in row 5  (r5c6=2)
   r4c6<>2
   r5c6<>1
   r5c6<>6
   r5c6<>7
   r6c6<>2
Hidden single 2 in row 4  (r4c8=2)
   r4c8<>7
   r6c8<>2
Hidden single 2 in row 6  (r6c1=2)
   r1c1<>2
   r6c1<>1
   r6c1<>7
   r6c1<>8
Hidden single 2 in row 1  (r1c2=2)
   r1c2<>6
   r1c2<>7
   r1c2<>8
Hidden single 3 in col 9  (r9c9=3)
   r9c1<>3
   r9c3<>3
   r9c9<>1
   r9c9<>7
   r9c9<>9
Hidden single 9 in col 9  (r2c9=9)
   r2c4<>9
   r2c5<>9
Hidden single 1 in box 6  (r4c9=1)
   r4c3<>1
   r4c4<>1
   r4c6<>1
   r4c9<>7
   r7c9<>1
Hidden single 7 in col 9  (r7c9=7)
   r7c2<>7
   r7c8<>7
Hidden single 7 in col 8  (r6c8=7)
   r6c3<>7
   r6c5<>7
   r6c6<>7
Naked Triplets 178 in column 3
   r1c3<>7
   r1c3<>8
   r2c3<>7
   r2c3<>8
   r8c3<>1
   r8c3<>8
   r9c3<>1
   r9c3<>7
Naked single 6 row 1 column 3  (r1c3=6)
   r1c4<>6
   r1c6<>6
   r2c2<>6
   r2c3<>6
   r8c3<>6
   r9c3<>6
Naked single 4 row 9 column 3  (r9c3=4)
   r8c3<>4
   r9c5<>4
Naked double col 6 - 79
   r8c6<>9
Locked candidate (9) in box 8
   r4c5<>9
Locked candidate (6) in col 6
   r7c4<>6
   r8c5<>6
   r9c5<>6
Hidden single 6 in row 9  (r9c2=6)
   r7c2<>6
   r8c2<>6
   r9c2<>7
Hidden single 7 in row 9  (r9c1=7)
   r1c1<>7
   r2c1<>7
   r9c1<>1
Hidden single 7 in row 1  (r1c6=7)
   r1c6<>9
   r2c5<>7
   r4c6<>7
Hidden single 9 in row 1  (r1c4=9)
   r1c4<>8
   r4c4<>9
Hidden single 8 in row 1  (r1c1=8)
   r2c1<>8
   r2c2<>8
   r8c1<>8
Hidden single 7 in row 2  (r2c2=7)
   r2c2<>5
Hidden single 5 in row 2  (r2c3=5)
   r2c3<>3
   r8c3<>5
Hidden single 3 in row 2  (r2c1=3)
   r8c1<>3
Hidden single 9 in row 4  (r4c6=9)
Hidden single 3 in row 8  (r8c3=3)
Hidden single 1 in row 9  (r9c7=1)
   r7c7<>1
   r8c7<>1
   r9c7<>9
Hidden single 9 in row 9  (r9c5=9)
   r8c5<>9
Hidden single 9 in row 8  (r8c7=9)
   r8c7<>8
Hidden single 8 in row 8  (r8c2=8)
   r7c2<>8
   r8c2<>5
Hidden single 8 in row 7  (r7c7=8)
Hidden single 1 in col 1  (r8c1=1)
   r8c6<>1
Hidden single 5 in col 2  (r7c2=5)
   r7c6<>5
XY Wing 44 - 85 num = 4
   r4c5<>4
   r7c4<>4
Hidden single 4 in row 4  (r4c4=4)
   r4c4<>8
Hidden single 4 in row 7  (r7c8=4)
   r7c8<>6
   r8c8<>4
Hidden single 6 in row 7  (r7c6=6)
   r7c6<>1
   r8c6<>6
Hidden single 1 in row 7  (r7c4=1)
   r5c4<>1
Hidden single 1 in row 5  (r5c3=1)
   r5c3<>7
   r6c3<>1
Hidden single 7 in row 5  (r5c5=7)
   r4c5<>7
   r5c5<>6
Hidden single 7 in row 4  (r4c3=7)
   r4c3<>8
Hidden single 8 in row 4  (r4c5=8)
   r2c5<>8
   r6c5<>8
Hidden single 8 in row 2  (r2c4=8)
   r2c4<>6
Hidden single 6 in row 2  (r2c5=6)
Hidden single 6 in row 5  (r5c4=6)
Hidden single 1 in row 6  (r6c6=1)
   r6c6<>5
Hidden single 5 in row 6  (r6c5=5)
   r8c5<>5
Hidden single 8 in row 6  (r6c3=8)
Hidden single 4 in row 8  (r8c5=4)
Hidden single 5 in row 8  (r8c6=5)
Hidden single 6 in row 8  (r8c8=6)

Done!