Tried to do some more difficult ones after previous levels went really well. Unfortunately got stuck again, who can help me with this one?
https://ibb.co/BLWBnVX
....7...4...5.3.2...1...7...6.3.4.5.2.......8.1.7.6.9...7...9...4.9.2...3...1....
5689 23589 235689 268 7 1 3568 368 4
4678 78 468 5 469 3 168 2 169
4568 2358 1 2468 469 89 7 368 3569
789 6 89 3 28 4 12 5 127
2 37 34 1 59 59 346 3467 8
458 1 3458 7 28 6 234 9 23
1568 258 7 468 3456 58 9 13468 2356
1568 4 568 9 356 2 3568 13678 3567
3 2589 25689 468 1 7 24568 468 256
n6r1c78 OR n6r2c79 OR n6r3c89 => r2c2 <> 8
bte:
((6 0 1 0) ((1 7 3) (3 5 6 8)) ((1 8 3) (3 6 8))) n6r1c78
589 23589 23589 28 7 1 3568 368 4
4678 78 468 5 469 3 18 2 19
4568 2358 1 2468 469 89 7 38 359
789 6 89 3 28 4 12 5 127
2 37 34 1 59 59 346 3467 8
458 1 3458 7 28 6 234 9 23
1568 258 7 468 3456 58 9 13468 2356
1568 4 568 9 356 2 3568 13678 3567
3 2589 25689 468 1 7 24568 468 256
8r2c2 => r4c79 <> 1
r2c2=8 - r2c7{n8 n1}
r2c2=8 - c2n7{r2 r5} - r4n7{c1 c9}
=> r2c2 <> 8
69 239 2369 26 7 1 5 8 4
478 78 48 5 9 3 16 2 16
56 25 1 246 46 8 7 3 9
789 6 89 3 28 4 12 5 127
2 37 34 1 5 9 346 467 8
458 1 3458 7 28 6 234 9 23
168 28 7 468 346 5 9 146 236
1568 4 568 9 36 2 368 167 3567
3 2589 25689 468 1 7 2468 46 256
8r2c2 => r368c1 <> 5
r2c2=8 - r7c2{n8 n2} - r3c2{n2 n5}
r2c2=8 - r2c3{n8 n4} - c1n4{r2 r6}
r2c2=8 - c2n7{r2 r5} - c8n7{r5 r8} - r8n1{c8 c1}
=> r2c2 <> 8
((6 0 1 0) ((3 8 3) (3 6 8)) ((3 9 3) (3 5 6 9))) n6r3c89
5689 23589 235689 268 7 1 358 38 4
4678 78 468 5 469 3 18 2 19
458 2358 1 248 49 89 7 368 3569
789 6 89 3 28 4 12 5 127
2 37 34 1 59 59 346 3467 8
458 1 3458 7 28 6 234 9 23
1568 258 7 468 3456 58 9 13468 2356
1568 4 568 9 356 2 3568 13678 3567
3 2589 25689 468 1 7 24568 468 256
8r2c2 => r4c7 <> 1,2
r2c2=8 - r2c7{n8 n1}
r2c2=8 - c2n7{r2 r5} - 89r4c13 - r4c5{n8 n2}
=> r2c2 <> 8