Contents
level: very deep
Time used: 0:00:00.000008
List of important HDP chains detected for G8,I8: 3..:
* DIS # G8: 3 # I4: 4,8 => CTR => I4: 2,6 * DIS # G8: 3 + I4: 2,6 # I5: 4,8 => CTR => I5: 3,5,6 * CNT 2 HDP CHAINS / 36 HYP OPENED
See Appendix: Full HDP Chains for full list of HDP chains.
Time used: 0:00:46.942480
List of important HDP chains detected for E3,F3: 9..:
* DIS # F3: 9 # H1: 2,4 # A3: 6 => CTR => A3: 1,2 * DIS # F3: 9 # H1: 2,4 + A3: 1,2 # E1: 4 => CTR => E1: 1,2 * DIS # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 # C7: 8 => CTR => C7: 1,2 * DIS # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 + C7: 1,2 # I5: 6 => CTR => I5: 4,8 * PRF # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 + C7: 1,2 + I5: 4,8 # G7: 4,8 => SOL * STA # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 + C7: 1,2 + I5: 4,8 + G7: 4,8 * CNT 5 HDP CHAINS / 39 HYP OPENED
See Appendix: Full HDP Chains for full list of HDP chains.
This sudoku is very deep. Here is some information that may be helpful on how to proceed.
98.7..6..7...8.9...54....8.5..3..7...2.........7.5...13....5.79...9...6.....3.5.. | initial |
98.7..6..7..58.9...54....875..3..7...2.........7.5...13....5.79..59...6.....3.5.. | autosolve |
level: very deep
-------------------------------------------------- * CONSTRAINT PAIRS (AUTO SOLVE) C5,B6: 3.. / C5 = 3 => 3 pairs (_) / B6 = 3 => 1 pairs (_) G8,I8: 3.. / G8 = 3 => 2 pairs (_) / I8 = 3 => 1 pairs (_) F3,G3: 3.. / F3 = 3 => 1 pairs (_) / G3 = 3 => 3 pairs (_) B2,B6: 3.. / B2 = 3 => 3 pairs (_) / B6 = 3 => 1 pairs (_) H1,I1: 5.. / H1 = 5 => 0 pairs (_) / I1 = 5 => 0 pairs (_) H5,I5: 5.. / H5 = 5 => 0 pairs (_) / I5 = 5 => 0 pairs (_) H1,H5: 5.. / H1 = 5 => 0 pairs (_) / H5 = 5 => 0 pairs (_) I1,I5: 5.. / I1 = 5 => 0 pairs (_) / I5 = 5 => 0 pairs (_) I4,I5: 6.. / I4 = 6 => 0 pairs (_) / I5 = 6 => 0 pairs (_) E5,F5: 7.. / E5 = 7 => 0 pairs (_) / F5 = 7 => 1 pairs (_) B8,B9: 7.. / B8 = 7 => 0 pairs (_) / B9 = 7 => 1 pairs (_) B9,F9: 7.. / B9 = 7 => 1 pairs (_) / F9 = 7 => 0 pairs (_) E5,E8: 7.. / E5 = 7 => 0 pairs (_) / E8 = 7 => 1 pairs (_) E3,F3: 9.. / E3 = 9 => 0 pairs (_) / F3 = 9 => 5 pairs (_) B9,C9: 9.. / B9 = 9 => 0 pairs (_) / C9 = 9 => 0 pairs (_) * DURATION: 0:00:11.307767 START: 04:59:14.638768 END: 04:59:25.946535 2021-01-08 * CP COUNT: (15) * INCONCLUSIVE -------------------------------------------------- * DEEP CONSTRAINT PAIRS (PAIR REDUCTION) E3,F3: 9.. / E3 = 9 ==> 0 pairs (_) / F3 = 9 ==> 5 pairs (_) B2,B6: 3.. / B2 = 3 ==> 3 pairs (_) / B6 = 3 ==> 1 pairs (_) F3,G3: 3.. / F3 = 3 ==> 1 pairs (_) / G3 = 3 ==> 3 pairs (_) C5,B6: 3.. / C5 = 3 ==> 3 pairs (_) / B6 = 3 ==> 1 pairs (_) G8,I8: 3.. / G8 = 3 ==> 3 pairs (_) / I8 = 3 ==> 1 pairs (_) E5,E8: 7.. / E5 = 7 ==> 0 pairs (_) / E8 = 7 ==> 1 pairs (_) B9,F9: 7.. / B9 = 7 ==> 1 pairs (_) / F9 = 7 ==> 0 pairs (_) B8,B9: 7.. / B8 = 7 ==> 0 pairs (_) / B9 = 7 ==> 1 pairs (_) E5,F5: 7.. / E5 = 7 ==> 0 pairs (_) / F5 = 7 ==> 1 pairs (_) B9,C9: 9.. / B9 = 9 ==> 0 pairs (_) / C9 = 9 ==> 0 pairs (_) I4,I5: 6.. / I4 = 6 ==> 0 pairs (_) / I5 = 6 ==> 0 pairs (_) I1,I5: 5.. / I1 = 5 ==> 0 pairs (_) / I5 = 5 ==> 0 pairs (_) H1,H5: 5.. / H1 = 5 ==> 0 pairs (_) / H5 = 5 ==> 0 pairs (_) H5,I5: 5.. / H5 = 5 ==> 0 pairs (_) / I5 = 5 ==> 0 pairs (_) H1,I1: 5.. / H1 = 5 ==> 0 pairs (_) / I1 = 5 ==> 0 pairs (_) * DURATION: 0:02:03.031724 START: 04:59:25.947522 END: 05:01:28.979246 2021-01-08 * REASONING G8,I8: 3.. * DIS # G8: 3 # I4: 4,8 => CTR => I4: 2,6 * DIS # G8: 3 + I4: 2,6 # I5: 4,8 => CTR => I5: 3,5,6 * CNT 2 HDP CHAINS / 36 HYP OPENED * DCP COUNT: (15) * INCONCLUSIVE -------------------------------------------------- * VERY DEEP CONSTRAINT PAIRS (PAIR REDUCTION, RECURSIVE) E3,F3: 9.. / E3 = 9 => 0 pairs (X) / F3 = 9 ==> 0 pairs (*) * DURATION: 0:00:46.939310 START: 05:01:29.193803 END: 05:02:16.133113 2021-01-08 * REASONING E3,F3: 9.. * DIS # F3: 9 # H1: 2,4 # A3: 6 => CTR => A3: 1,2 * DIS # F3: 9 # H1: 2,4 + A3: 1,2 # E1: 4 => CTR => E1: 1,2 * DIS # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 # C7: 8 => CTR => C7: 1,2 * DIS # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 + C7: 1,2 # I5: 6 => CTR => I5: 4,8 * PRF # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 + C7: 1,2 + I5: 4,8 # G7: 4,8 => SOL * STA # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 + C7: 1,2 + I5: 4,8 + G7: 4,8 * CNT 5 HDP CHAINS / 39 HYP OPENED * VDCP COUNT: (1) * SOLUTION FOUND
1001202;13_07;GP;25;11.30;1.20;1.20
Full list of HDP chains traversed for E3,F3: 9..:
* INC # F3: 9 # H1: 2,4 => UNS * INC # F3: 9 # I1: 2,4 => UNS * INC # F3: 9 # H2: 2,4 => UNS * INC # F3: 9 # F2: 2,4 => UNS * INC # F3: 9 # F2: 1,3,6 => UNS * INC # F3: 9 # I4: 2,4 => UNS * INC # F3: 9 # I9: 2,4 => UNS * INC # F3: 9 # C5: 3,9 => UNS * INC # F3: 9 # C5: 1,6,8 => UNS * INC # F3: 9 # I4: 4,8 => UNS * INC # F3: 9 # I5: 4,8 => UNS * INC # F3: 9 # G6: 4,8 => UNS * INC # F3: 9 # A5: 4,8 => UNS * INC # F3: 9 # D5: 4,8 => UNS * INC # F3: 9 # F5: 4,8 => UNS * INC # F3: 9 # G7: 4,8 => UNS * INC # F3: 9 # G8: 4,8 => UNS * INC # F3: 9 # H5: 3,9 => UNS * INC # F3: 9 # H5: 4,5 => UNS * INC # F3: 9 # G7: 2,4 => UNS * INC # F3: 9 # G8: 2,4 => UNS * INC # F3: 9 # I9: 2,4 => UNS * INC # F3: 9 # A9: 2,4 => UNS * INC # F3: 9 # D9: 2,4 => UNS * INC # F3: 9 # F9: 2,4 => UNS * INC # F3: 9 # H1: 2,4 => UNS * INC # F3: 9 # H2: 2,4 => UNS * INC # F3: 9 # H4: 2,4 => UNS * INC # F3: 9 => UNS * INC # E3: 9 => UNS * CNT 30 HDP CHAINS / 30 HYP OPENED
Full list of HDP chains traversed for B2,B6: 3..:
* INC # B2: 3 # C2: 1,2 => UNS * INC # B2: 3 # A3: 1,2 => UNS * INC # B2: 3 # E1: 1,2 => UNS * INC # B2: 3 # F1: 1,2 => UNS * INC # B2: 3 # H1: 1,2 => UNS * INC # B2: 3 # C7: 1,2 => UNS * INC # B2: 3 # C9: 1,2 => UNS * INC # B2: 3 # H1: 2,4 => UNS * INC # B2: 3 # I1: 2,4 => UNS * INC # B2: 3 # H2: 2,4 => UNS * INC # B2: 3 # F2: 2,4 => UNS * INC # B2: 3 # F2: 1,6 => UNS * INC # B2: 3 # I4: 2,4 => UNS * INC # B2: 3 # I8: 2,4 => UNS * INC # B2: 3 # I9: 2,4 => UNS * INC # B2: 3 # I4: 4,8 => UNS * INC # B2: 3 # I5: 4,8 => UNS * INC # B2: 3 # G6: 4,8 => UNS * INC # B2: 3 # A5: 4,8 => UNS * INC # B2: 3 # D5: 4,8 => UNS * INC # B2: 3 # F5: 4,8 => UNS * INC # B2: 3 # G7: 4,8 => UNS * INC # B2: 3 # G8: 4,8 => UNS * INC # B2: 3 => UNS * INC # B6: 3 # C2: 1,6 => UNS * INC # B6: 3 # A3: 1,6 => UNS * INC # B6: 3 # F2: 1,6 => UNS * INC # B6: 3 # F2: 2,3,4 => UNS * INC # B6: 3 # B4: 1,6 => UNS * INC # B6: 3 # B7: 1,6 => UNS * INC # B6: 3 # B9: 1,6 => UNS * INC # B6: 3 => UNS * CNT 32 HDP CHAINS / 32 HYP OPENED
Full list of HDP chains traversed for F3,G3: 3..:
* INC # G3: 3 # H1: 2,4 => UNS * INC # G3: 3 # I1: 2,4 => UNS * INC # G3: 3 # H2: 2,4 => UNS * INC # G3: 3 # F2: 2,4 => UNS * INC # G3: 3 # F2: 1,3,6 => UNS * INC # G3: 3 # I4: 2,4 => UNS * INC # G3: 3 # I9: 2,4 => UNS * INC # G3: 3 # I4: 4,8 => UNS * INC # G3: 3 # I5: 4,8 => UNS * INC # G3: 3 # G6: 4,8 => UNS * INC # G3: 3 # A5: 4,8 => UNS * INC # G3: 3 # D5: 4,8 => UNS * INC # G3: 3 # F5: 4,8 => UNS * INC # G3: 3 # G7: 4,8 => UNS * INC # G3: 3 # G8: 4,8 => UNS * INC # G3: 3 # G7: 2,4 => UNS * INC # G3: 3 # G8: 2,4 => UNS * INC # G3: 3 # I9: 2,4 => UNS * INC # G3: 3 # A9: 2,4 => UNS * INC # G3: 3 # D9: 2,4 => UNS * INC # G3: 3 # F9: 2,4 => UNS * INC # G3: 3 # H1: 2,4 => UNS * INC # G3: 3 # H2: 2,4 => UNS * INC # G3: 3 # H4: 2,4 => UNS * INC # G3: 3 # H6: 2,4 => UNS * INC # G3: 3 => UNS * INC # F3: 3 # H1: 1,2 => UNS * INC # F3: 3 # H2: 1,2 => UNS * INC # F3: 3 # A3: 1,2 => UNS * INC # F3: 3 # D3: 1,2 => UNS * INC # F3: 3 # G7: 1,2 => UNS * INC # F3: 3 # G8: 1,2 => UNS * INC # F3: 3 => UNS * CNT 33 HDP CHAINS / 33 HYP OPENED
Full list of HDP chains traversed for C5,B6: 3..:
* INC # C5: 3 # C2: 1,2 => UNS * INC # C5: 3 # A3: 1,2 => UNS * INC # C5: 3 # E1: 1,2 => UNS * INC # C5: 3 # F1: 1,2 => UNS * INC # C5: 3 # H1: 1,2 => UNS * INC # C5: 3 # C7: 1,2 => UNS * INC # C5: 3 # C9: 1,2 => UNS * INC # C5: 3 # H1: 2,4 => UNS * INC # C5: 3 # I1: 2,4 => UNS * INC # C5: 3 # H2: 2,4 => UNS * INC # C5: 3 # F2: 2,4 => UNS * INC # C5: 3 # F2: 1,6 => UNS * INC # C5: 3 # I4: 2,4 => UNS * INC # C5: 3 # I8: 2,4 => UNS * INC # C5: 3 # I9: 2,4 => UNS * INC # C5: 3 # I4: 4,8 => UNS * INC # C5: 3 # I5: 4,8 => UNS * INC # C5: 3 # G6: 4,8 => UNS * INC # C5: 3 # A5: 4,8 => UNS * INC # C5: 3 # D5: 4,8 => UNS * INC # C5: 3 # F5: 4,8 => UNS * INC # C5: 3 # G7: 4,8 => UNS * INC # C5: 3 # G8: 4,8 => UNS * INC # C5: 3 => UNS * INC # B6: 3 # C2: 1,6 => UNS * INC # B6: 3 # A3: 1,6 => UNS * INC # B6: 3 # F2: 1,6 => UNS * INC # B6: 3 # F2: 2,3,4 => UNS * INC # B6: 3 # B4: 1,6 => UNS * INC # B6: 3 # B7: 1,6 => UNS * INC # B6: 3 # B9: 1,6 => UNS * INC # B6: 3 => UNS * CNT 32 HDP CHAINS / 32 HYP OPENED
Full list of HDP chains traversed for G8,I8: 3..:
* INC # G8: 3 # H1: 1,2 => UNS * INC # G8: 3 # H2: 1,2 => UNS * INC # G8: 3 # A3: 1,2 => UNS * INC # G8: 3 # D3: 1,2 => UNS * INC # G8: 3 # G7: 1,2 => UNS * INC # G8: 3 # G7: 4,8 => UNS * DIS # G8: 3 # I4: 4,8 => CTR => I4: 2,6 * DIS # G8: 3 + I4: 2,6 # I5: 4,8 => CTR => I5: 3,5,6 * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # G6: 4,8 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # G6: 4,8 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # G6: 2 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # A5: 4,8 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # D5: 4,8 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # F5: 4,8 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # H1: 1,2 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # H2: 1,2 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # A3: 1,2 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # D3: 1,2 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # G7: 1,2 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # G7: 4 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # E4: 2,6 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # F4: 2,6 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # G6: 4,8 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # G6: 2 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # A5: 4,8 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # D5: 4,8 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 # F5: 4,8 => UNS * INC # G8: 3 + I4: 2,6 + I5: 3,5,6 => UNS * INC # I8: 3 # H1: 2,4 => UNS * INC # I8: 3 # I1: 2,4 => UNS * INC # I8: 3 # H2: 2,4 => UNS * INC # I8: 3 # F2: 2,4 => UNS * INC # I8: 3 # F2: 1,3,6 => UNS * INC # I8: 3 # I4: 2,4 => UNS * INC # I8: 3 # I9: 2,4 => UNS * INC # I8: 3 => UNS * CNT 36 HDP CHAINS / 36 HYP OPENED
Full list of HDP chains traversed for E5,E8: 7..:
* INC # E8: 7 # B7: 1,4 => UNS * INC # E8: 7 # A8: 1,4 => UNS * INC # E8: 7 # A9: 1,4 => UNS * INC # E8: 7 # F8: 1,4 => UNS * INC # E8: 7 # G8: 1,4 => UNS * INC # E8: 7 # B4: 1,4 => UNS * INC # E8: 7 # B4: 6,9 => UNS * INC # E8: 7 => UNS * INC # E5: 7 => UNS * CNT 9 HDP CHAINS / 9 HYP OPENED
Full list of HDP chains traversed for B9,F9: 7..:
* INC # B9: 7 # B7: 1,4 => UNS * INC # B9: 7 # A8: 1,4 => UNS * INC # B9: 7 # A9: 1,4 => UNS * INC # B9: 7 # E8: 1,4 => UNS * INC # B9: 7 # F8: 1,4 => UNS * INC # B9: 7 # G8: 1,4 => UNS * INC # B9: 7 # B4: 1,4 => UNS * INC # B9: 7 # B4: 6,9 => UNS * INC # B9: 7 => UNS * INC # F9: 7 => UNS * CNT 10 HDP CHAINS / 10 HYP OPENED
Full list of HDP chains traversed for B8,B9: 7..:
* INC # B9: 7 # B7: 1,4 => UNS * INC # B9: 7 # A8: 1,4 => UNS * INC # B9: 7 # A9: 1,4 => UNS * INC # B9: 7 # E8: 1,4 => UNS * INC # B9: 7 # F8: 1,4 => UNS * INC # B9: 7 # G8: 1,4 => UNS * INC # B9: 7 # B4: 1,4 => UNS * INC # B9: 7 # B4: 6,9 => UNS * INC # B9: 7 => UNS * INC # B8: 7 => UNS * CNT 10 HDP CHAINS / 10 HYP OPENED
Full list of HDP chains traversed for E5,F5: 7..:
* INC # F5: 7 # B7: 1,4 => UNS * INC # F5: 7 # A8: 1,4 => UNS * INC # F5: 7 # A9: 1,4 => UNS * INC # F5: 7 # F8: 1,4 => UNS * INC # F5: 7 # G8: 1,4 => UNS * INC # F5: 7 # B4: 1,4 => UNS * INC # F5: 7 # B4: 6,9 => UNS * INC # F5: 7 => UNS * INC # E5: 7 => UNS * CNT 9 HDP CHAINS / 9 HYP OPENED
Full list of HDP chains traversed for B9,C9: 9..:
* INC # B9: 9 => UNS * INC # C9: 9 => UNS * CNT 2 HDP CHAINS / 2 HYP OPENED
Full list of HDP chains traversed for I4,I5: 6..:
* INC # I4: 6 => UNS * INC # I5: 6 => UNS * CNT 2 HDP CHAINS / 2 HYP OPENED
Full list of HDP chains traversed for I1,I5: 5..:
* INC # I1: 5 => UNS * INC # I5: 5 => UNS * CNT 2 HDP CHAINS / 2 HYP OPENED
Full list of HDP chains traversed for H1,H5: 5..:
* INC # H1: 5 => UNS * INC # H5: 5 => UNS * CNT 2 HDP CHAINS / 2 HYP OPENED
Full list of HDP chains traversed for H5,I5: 5..:
* INC # H5: 5 => UNS * INC # I5: 5 => UNS * CNT 2 HDP CHAINS / 2 HYP OPENED
Full list of HDP chains traversed for H1,I1: 5..:
* INC # H1: 5 => UNS * INC # I1: 5 => UNS * CNT 2 HDP CHAINS / 2 HYP OPENED
Full list of HDP chains traversed for E3,F3: 9..:
* INC # F3: 9 # H1: 2,4 => UNS * INC # F3: 9 # I1: 2,4 => UNS * INC # F3: 9 # H2: 2,4 => UNS * INC # F3: 9 # F2: 2,4 => UNS * INC # F3: 9 # F2: 1,3,6 => UNS * INC # F3: 9 # I4: 2,4 => UNS * INC # F3: 9 # I9: 2,4 => UNS * INC # F3: 9 # C5: 3,9 => UNS * INC # F3: 9 # C5: 1,6,8 => UNS * INC # F3: 9 # I4: 4,8 => UNS * INC # F3: 9 # I5: 4,8 => UNS * INC # F3: 9 # G6: 4,8 => UNS * INC # F3: 9 # A5: 4,8 => UNS * INC # F3: 9 # D5: 4,8 => UNS * INC # F3: 9 # F5: 4,8 => UNS * INC # F3: 9 # G7: 4,8 => UNS * INC # F3: 9 # G8: 4,8 => UNS * INC # F3: 9 # H5: 3,9 => UNS * INC # F3: 9 # H5: 4,5 => UNS * INC # F3: 9 # G7: 2,4 => UNS * INC # F3: 9 # G8: 2,4 => UNS * INC # F3: 9 # I9: 2,4 => UNS * INC # F3: 9 # A9: 2,4 => UNS * INC # F3: 9 # D9: 2,4 => UNS * INC # F3: 9 # F9: 2,4 => UNS * INC # F3: 9 # H1: 2,4 => UNS * INC # F3: 9 # H2: 2,4 => UNS * INC # F3: 9 # H4: 2,4 => UNS * INC # F3: 9 # H1: 2,4 # A3: 1,2 => UNS * DIS # F3: 9 # H1: 2,4 # A3: 6 => CTR => A3: 1,2 * INC # F3: 9 # H1: 2,4 + A3: 1,2 # E1: 1,2 => UNS * DIS # F3: 9 # H1: 2,4 + A3: 1,2 # E1: 4 => CTR => E1: 1,2 * INC # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 # C7: 1,2 => UNS * DIS # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 # C7: 8 => CTR => C7: 1,2 * INC # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 + C7: 1,2 # I5: 4,8 => UNS * DIS # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 + C7: 1,2 # I5: 6 => CTR => I5: 4,8 * PRF # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 + C7: 1,2 + I5: 4,8 # G7: 4,8 => SOL * STA # F3: 9 # H1: 2,4 + A3: 1,2 + E1: 1,2 + C7: 1,2 + I5: 4,8 + G7: 4,8 * CNT 37 HDP CHAINS / 39 HYP OPENED