Contents
level: deep
Time used: 0:00:00.000006
List of important HDP chains detected for E3,F3: 9..:
* DIS # E3: 9 # E9: 4,8 => CTR => E9: 6 * CNT 1 HDP CHAINS / 60 HYP OPENED
List of important HDP chains detected for F4,F5: 7..:
* PRF # F4: 7 # I7: 4,8 => SOL * STA # F4: 7 + I7: 4,8 * CNT 1 HDP CHAINS / 14 HYP OPENED
See Appendix: Full HDP Chains for full list of HDP chains.
This sudoku is deep. Here is some information that may be helpful on how to proceed.
98.7.....6...5.9....5....7.4...3..2...86..5.......4....1..7..3...69..7.......2..1 | initial |
98.7.....6...5.9....5....7.4...3..2...86..5.......4....1..7..3...69..7.......2..1 | autosolve |
level: deep
-------------------------------------------------- * CONSTRAINT PAIRS (AUTO SOLVE) E8,F8: 1.. / E8 = 1 => 1 pairs (_) / F8 = 1 => 5 pairs (_) F8,D9: 3.. / F8 = 3 => 3 pairs (_) / D9 = 3 => 0 pairs (_) H5,I5: 4.. / H5 = 4 => 2 pairs (_) / I5 = 4 => 1 pairs (_) H1,I1: 5.. / H1 = 5 => 1 pairs (_) / I1 = 5 => 0 pairs (_) B4,B6: 6.. / B4 = 6 => 1 pairs (_) / B6 = 6 => 0 pairs (_) F7,E9: 6.. / F7 = 6 => 2 pairs (_) / E9 = 6 => 2 pairs (_) B2,C2: 7.. / B2 = 7 => 0 pairs (_) / C2 = 7 => 1 pairs (_) F4,F5: 7.. / F4 = 7 => 3 pairs (_) / F5 = 7 => 0 pairs (_) E3,F3: 9.. / E3 = 9 => 4 pairs (_) / F3 = 9 => 1 pairs (_) I7,H9: 9.. / I7 = 9 => 1 pairs (_) / H9 = 9 => 2 pairs (_) C7,I7: 9.. / C7 = 9 => 2 pairs (_) / I7 = 9 => 1 pairs (_) * DURATION: 0:00:06.319540 START: 14:10:54.660540 END: 14:11:00.980080 2020-12-11 * CP COUNT: (11) * INCONCLUSIVE -------------------------------------------------- * DEEP CONSTRAINT PAIRS (PAIR REDUCTION) E8,F8: 1.. / E8 = 1 ==> 1 pairs (_) / F8 = 1 ==> 5 pairs (_) E3,F3: 9.. / E3 = 9 ==> 6 pairs (_) / F3 = 9 ==> 1 pairs (_) F4,F5: 7.. / F4 = 7 ==> 0 pairs (*) / F5 = 7 => 0 pairs (X) * DURATION: 0:00:50.287326 START: 14:11:00.980612 END: 14:11:51.267938 2020-12-11 * REASONING E3,F3: 9.. * DIS # E3: 9 # E9: 4,8 => CTR => E9: 6 * CNT 1 HDP CHAINS / 60 HYP OPENED * REASONING F4,F5: 7.. * PRF # F4: 7 # I7: 4,8 => SOL * STA # F4: 7 + I7: 4,8 * CNT 1 HDP CHAINS / 14 HYP OPENED * DCP COUNT: (3) * SOLUTION FOUND
32496;2012_03_13;GP;23;11.30;11.30;10.60
Full list of HDP chains traversed for E8,F8: 1..:
* INC # F8: 1 # F3: 3,6 => UNS * INC # F8: 1 # F3: 8,9 => UNS * INC # F8: 1 # G1: 3,6 => UNS * INC # F8: 1 # I1: 3,6 => UNS * INC # F8: 1 # F3: 3,8 => UNS * INC # F8: 1 # F3: 6,9 => UNS * INC # F8: 1 # I2: 3,8 => UNS * INC # F8: 1 # I2: 2,4 => UNS * INC # F8: 1 # F4: 7,9 => UNS * INC # F8: 1 # F4: 5,8 => UNS * INC # F8: 1 # B5: 7,9 => UNS * INC # F8: 1 # I5: 7,9 => UNS * INC # F8: 1 # A8: 2,8 => UNS * INC # F8: 1 # A8: 3,5 => UNS * INC # F8: 1 # G7: 2,8 => UNS * INC # F8: 1 # I7: 2,8 => UNS * INC # F8: 1 # D7: 4,8 => UNS * INC # F8: 1 # E9: 4,8 => UNS * INC # F8: 1 # H8: 4,8 => UNS * INC # F8: 1 # I8: 4,8 => UNS * INC # F8: 1 # E3: 4,8 => UNS * INC # F8: 1 # E3: 1,2,6,9 => UNS * INC # F8: 1 => UNS * INC # E8: 1 # E6: 2,9 => UNS * INC # E8: 1 # E6: 8 => UNS * INC # E8: 1 # B5: 2,9 => UNS * INC # E8: 1 # B5: 3,7 => UNS * INC # E8: 1 # E3: 2,9 => UNS * INC # E8: 1 # E3: 4,6,8 => UNS * INC # E8: 1 => UNS * CNT 30 HDP CHAINS / 30 HYP OPENED
Full list of HDP chains traversed for E3,F3: 9..:
* INC # E3: 9 # B4: 7,9 => UNS * INC # E3: 9 # C4: 7,9 => UNS * INC # E3: 9 # I4: 7,9 => UNS * INC # E3: 9 # D6: 1,2 => UNS * INC # E3: 9 # E6: 1,2 => UNS * INC # E3: 9 # A5: 1,2 => UNS * INC # E3: 9 # A5: 3,7 => UNS * INC # E3: 9 # E1: 1,2 => UNS * INC # E3: 9 # E1: 4,6 => UNS * INC # E3: 9 # B5: 7,9 => UNS * INC # E3: 9 # I5: 7,9 => UNS * INC # E3: 9 # E8: 4,8 => UNS * INC # E3: 9 # D9: 4,8 => UNS * DIS # E3: 9 # E9: 4,8 => CTR => E9: 6 * INC # E3: 9 + E9: 6 # G7: 4,8 => UNS * INC # E3: 9 + E9: 6 # I7: 4,8 => UNS * INC # E3: 9 + E9: 6 # D2: 4,8 => UNS * INC # E3: 9 + E9: 6 # D3: 4,8 => UNS * INC # E3: 9 + E9: 6 # E8: 4,8 => UNS * INC # E3: 9 + E9: 6 # D9: 4,8 => UNS * INC # E3: 9 + E9: 6 # G7: 4,8 => UNS * INC # E3: 9 + E9: 6 # I7: 4,8 => UNS * INC # E3: 9 + E9: 6 # D2: 4,8 => UNS * INC # E3: 9 + E9: 6 # D3: 4,8 => UNS * INC # E3: 9 + E9: 6 # B4: 7,9 => UNS * INC # E3: 9 + E9: 6 # C4: 7,9 => UNS * INC # E3: 9 + E9: 6 # I4: 7,9 => UNS * INC # E3: 9 + E9: 6 # D6: 1,2 => UNS * INC # E3: 9 + E9: 6 # E6: 1,2 => UNS * INC # E3: 9 + E9: 6 # A5: 1,2 => UNS * INC # E3: 9 + E9: 6 # A5: 3,7 => UNS * INC # E3: 9 + E9: 6 # E1: 1,2 => UNS * INC # E3: 9 + E9: 6 # E1: 4 => UNS * INC # E3: 9 + E9: 6 # B5: 7,9 => UNS * INC # E3: 9 + E9: 6 # I5: 7,9 => UNS * INC # E3: 9 + E9: 6 # E8: 4,8 => UNS * INC # E3: 9 + E9: 6 # D9: 4,8 => UNS * INC # E3: 9 + E9: 6 # G7: 4,8 => UNS * INC # E3: 9 + E9: 6 # I7: 4,8 => UNS * INC # E3: 9 + E9: 6 # D2: 4,8 => UNS * INC # E3: 9 + E9: 6 # D3: 4,8 => UNS * INC # E3: 9 + E9: 6 # F8: 5,8 => UNS * INC # E3: 9 + E9: 6 # F8: 1,3 => UNS * INC # E3: 9 + E9: 6 # A7: 5,8 => UNS * INC # E3: 9 + E9: 6 # I7: 5,8 => UNS * INC # E3: 9 + E9: 6 # G7: 4,8 => UNS * INC # E3: 9 + E9: 6 # I7: 4,8 => UNS * INC # E3: 9 + E9: 6 # H8: 4,8 => UNS * INC # E3: 9 + E9: 6 # I8: 4,8 => UNS * INC # E3: 9 + E9: 6 # H9: 4,8 => UNS * INC # E3: 9 + E9: 6 # D9: 4,8 => UNS * INC # E3: 9 + E9: 6 # D9: 3 => UNS * INC # E3: 9 + E9: 6 # G3: 4,8 => UNS * INC # E3: 9 + E9: 6 # G3: 1,2,3,6 => UNS * INC # E3: 9 + E9: 6 => UNS * INC # F3: 9 # F4: 1,7 => UNS * INC # F3: 9 # F4: 5,8 => UNS * INC # F3: 9 # A5: 1,7 => UNS * INC # F3: 9 # A5: 2,3 => UNS * INC # F3: 9 => UNS * CNT 60 HDP CHAINS / 60 HYP OPENED
Full list of HDP chains traversed for F4,F5: 7..:
* INC # F4: 7 # C6: 1,9 => UNS * INC # F4: 7 # C6: 2,3,7 => UNS * INC # F4: 7 # E5: 1,9 => UNS * INC # F4: 7 # E6: 1,9 => UNS * INC # F4: 7 # H5: 1,9 => UNS * INC # F4: 7 # H5: 4 => UNS * INC # F4: 7 # F3: 1,9 => UNS * INC # F4: 7 # F3: 3,6,8 => UNS * INC # F4: 7 # E8: 4,8 => UNS * INC # F4: 7 # D9: 4,8 => UNS * INC # F4: 7 # E9: 4,8 => UNS * INC # F4: 7 # G7: 4,8 => UNS * PRF # F4: 7 # I7: 4,8 => SOL * STA # F4: 7 + I7: 4,8 * CNT 13 HDP CHAINS / 14 HYP OPENED