Contents
level: deep
Time used: 0:00:00.000006
List of important HDP chains detected for I1,I7: 6..:
* DIS # I7: 6 # E1: 1,3 => CTR => E1: 5 * DIS # I7: 6 + E1: 5 # B2: 1,3 => CTR => B2: 2,7 * DIS # I7: 6 + E1: 5 + B2: 2,7 # C2: 1,3 => CTR => C2: 7 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 # H2: 4 => CTR => H2: 1,3 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 # H1: 2,4 => CTR => H1: 1,3 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 # I4: 2,7 => CTR => I4: 9 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 # F7: 3,5 => CTR => F7: 9 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 + F7: 9 => CTR => I7: 7,9 * STA I7: 7,9 * CNT 8 HDP CHAINS / 16 HYP OPENED
List of important HDP chains detected for G1,I1: 6..:
* DIS # G1: 6 # E1: 1,3 => CTR => E1: 5 * DIS # G1: 6 + E1: 5 # B2: 1,3 => CTR => B2: 2,7 * DIS # G1: 6 + E1: 5 + B2: 2,7 # C2: 1,3 => CTR => C2: 7 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 # H2: 4 => CTR => H2: 1,3 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 # H1: 2,4 => CTR => H1: 1,3 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 # I4: 2,7 => CTR => I4: 9 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 # F7: 3,5 => CTR => F7: 9 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 + F7: 9 => CTR => G1: 1,2,4 * STA G1: 1,2,4 * CNT 8 HDP CHAINS / 16 HYP OPENED
List of important HDP chains detected for E5,E6: 7..:
* DIS # E6: 7 # F6: 3,5 => CTR => F6: 4,6,9 * CNT 1 HDP CHAINS / 33 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..9..5....4.6..9.4...8..6..6....3....2...8.1.4..2..8....8.1..5.....7..3 | initial |
98.7.....6..9..5....4.6..9.4...8..6..6....3....2...8.1.4..2..8....8.1..5.....7..3 | autosolve |
level: deep
-------------------------------------------------- * CONSTRAINT PAIRS (AUTO SOLVE) H1,H2: 3.. / H1 = 3 => 1 pairs (_) / H2 = 3 => 2 pairs (_) H5,H6: 5.. / H5 = 5 => 1 pairs (_) / H6 = 5 => 1 pairs (_) G1,I1: 6.. / G1 = 6 => 6 pairs (_) / I1 = 6 => 1 pairs (_) D6,F6: 6.. / D6 = 6 => 3 pairs (_) / F6 = 6 => 0 pairs (_) C8,G8: 6.. / C8 = 6 => 0 pairs (_) / G8 = 6 => 1 pairs (_) F6,F7: 6.. / F6 = 6 => 0 pairs (_) / F7 = 6 => 3 pairs (_) I1,I7: 6.. / I1 = 6 => 1 pairs (_) / I7 = 6 => 6 pairs (_) E5,E6: 7.. / E5 = 7 => 0 pairs (_) / E6 = 7 => 2 pairs (_) F2,F3: 8.. / F2 = 8 => 0 pairs (_) / F3 = 8 => 1 pairs (_) I2,I3: 8.. / I2 = 8 => 1 pairs (_) / I3 = 8 => 0 pairs (_) A5,C5: 8.. / A5 = 8 => 0 pairs (_) / C5 = 8 => 0 pairs (_) A9,C9: 8.. / A9 = 8 => 0 pairs (_) / C9 = 8 => 0 pairs (_) F2,I2: 8.. / F2 = 8 => 0 pairs (_) / I2 = 8 => 1 pairs (_) F3,I3: 8.. / F3 = 8 => 1 pairs (_) / I3 = 8 => 0 pairs (_) A5,A9: 8.. / A5 = 8 => 0 pairs (_) / A9 = 8 => 0 pairs (_) C5,C9: 8.. / C5 = 8 => 0 pairs (_) / C9 = 8 => 0 pairs (_) * DURATION: 0:00:10.420173 START: 05:38:26.324347 END: 05:38:36.744520 2021-01-02 * CP COUNT: (16) * INCONCLUSIVE -------------------------------------------------- * DEEP CONSTRAINT PAIRS (PAIR REDUCTION) I1,I7: 6.. / I1 = 6 => 1 pairs (_) / I7 = 6 ==> 0 pairs (X) G1,I1: 6.. / G1 = 6 ==> 0 pairs (X) / I1 = 6 => 1 pairs (_) F6,F7: 6.. / F6 = 6 ==> 0 pairs (_) / F7 = 6 ==> 3 pairs (_) D6,F6: 6.. / D6 = 6 ==> 3 pairs (_) / F6 = 6 ==> 0 pairs (_) H1,H2: 3.. / H1 = 3 ==> 1 pairs (_) / H2 = 3 ==> 2 pairs (_) E5,E6: 7.. / E5 = 7 ==> 0 pairs (_) / E6 = 7 ==> 2 pairs (_) H5,H6: 5.. / H5 = 5 ==> 1 pairs (_) / H6 = 5 ==> 1 pairs (_) F3,I3: 8.. / F3 = 8 ==> 1 pairs (_) / I3 = 8 ==> 0 pairs (_) F2,I2: 8.. / F2 = 8 ==> 0 pairs (_) / I2 = 8 ==> 1 pairs (_) I2,I3: 8.. / I2 = 8 ==> 1 pairs (_) / I3 = 8 ==> 0 pairs (_) F2,F3: 8.. / F2 = 8 ==> 0 pairs (_) / F3 = 8 ==> 1 pairs (_) C8,G8: 6.. / C8 = 6 ==> 0 pairs (_) / G8 = 6 ==> 1 pairs (_) C5,C9: 8.. / C5 = 8 ==> 0 pairs (_) / C9 = 8 ==> 0 pairs (_) A5,A9: 8.. / A5 = 8 ==> 0 pairs (_) / A9 = 8 ==> 0 pairs (_) A9,C9: 8.. / A9 = 8 ==> 0 pairs (_) / C9 = 8 ==> 0 pairs (_) A5,C5: 8.. / A5 = 8 ==> 0 pairs (_) / C5 = 8 ==> 0 pairs (_) * DURATION: 0:01:38.021754 START: 05:38:36.745246 END: 05:40:14.767000 2021-01-02 * REASONING I1,I7: 6.. * DIS # I7: 6 # E1: 1,3 => CTR => E1: 5 * DIS # I7: 6 + E1: 5 # B2: 1,3 => CTR => B2: 2,7 * DIS # I7: 6 + E1: 5 + B2: 2,7 # C2: 1,3 => CTR => C2: 7 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 # H2: 4 => CTR => H2: 1,3 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 # H1: 2,4 => CTR => H1: 1,3 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 # I4: 2,7 => CTR => I4: 9 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 # F7: 3,5 => CTR => F7: 9 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 + F7: 9 => CTR => I7: 7,9 * STA I7: 7,9 * CNT 8 HDP CHAINS / 16 HYP OPENED * REASONING G1,I1: 6.. * DIS # G1: 6 # E1: 1,3 => CTR => E1: 5 * DIS # G1: 6 + E1: 5 # B2: 1,3 => CTR => B2: 2,7 * DIS # G1: 6 + E1: 5 + B2: 2,7 # C2: 1,3 => CTR => C2: 7 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 # H2: 4 => CTR => H2: 1,3 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 # H1: 2,4 => CTR => H1: 1,3 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 # I4: 2,7 => CTR => I4: 9 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 # F7: 3,5 => CTR => F7: 9 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 + F7: 9 => CTR => G1: 1,2,4 * STA G1: 1,2,4 * CNT 8 HDP CHAINS / 16 HYP OPENED * REASONING E5,E6: 7.. * DIS # E6: 7 # F6: 3,5 => CTR => F6: 4,6,9 * CNT 1 HDP CHAINS / 33 HYP OPENED * DCP COUNT: (16) * CLUE FOUND
929668;13_05;GP;25;11.30;11.30;10.70
Full list of HDP chains traversed for I1,I7: 6..:
* DIS # I7: 6 # E1: 1,3 => CTR => E1: 5 * INC # I7: 6 + E1: 5 # D3: 1,3 => UNS * INC # I7: 6 + E1: 5 # D3: 1,3 => UNS * INC # I7: 6 + E1: 5 # D3: 2 => UNS * DIS # I7: 6 + E1: 5 # B2: 1,3 => CTR => B2: 2,7 * DIS # I7: 6 + E1: 5 + B2: 2,7 # C2: 1,3 => CTR => C2: 7 * INC # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 # H2: 1,3 => UNS * INC # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 # H2: 1,3 => UNS * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 # H2: 4 => CTR => H2: 1,3 * INC # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 # D3: 1,3 => UNS * INC # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 # D3: 2 => UNS * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 # H1: 2,4 => CTR => H1: 1,3 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 # I4: 2,7 => CTR => I4: 9 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 # F7: 3,5 => CTR => F7: 9 * DIS # I7: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 + F7: 9 => CTR => I7: 7,9 * INC I7: 7,9 # I1: 6 => UNS * STA I7: 7,9 * CNT 16 HDP CHAINS / 16 HYP OPENED
Full list of HDP chains traversed for G1,I1: 6..:
* DIS # G1: 6 # E1: 1,3 => CTR => E1: 5 * INC # G1: 6 + E1: 5 # D3: 1,3 => UNS * INC # G1: 6 + E1: 5 # D3: 1,3 => UNS * INC # G1: 6 + E1: 5 # D3: 2 => UNS * DIS # G1: 6 + E1: 5 # B2: 1,3 => CTR => B2: 2,7 * DIS # G1: 6 + E1: 5 + B2: 2,7 # C2: 1,3 => CTR => C2: 7 * INC # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 # H2: 1,3 => UNS * INC # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 # H2: 1,3 => UNS * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 # H2: 4 => CTR => H2: 1,3 * INC # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 # D3: 1,3 => UNS * INC # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 # D3: 2 => UNS * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 # H1: 2,4 => CTR => H1: 1,3 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 # I4: 2,7 => CTR => I4: 9 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 # F7: 3,5 => CTR => F7: 9 * DIS # G1: 6 + E1: 5 + B2: 2,7 + C2: 7 + H2: 1,3 + H1: 1,3 + I4: 9 + F7: 9 => CTR => G1: 1,2,4 * INC G1: 1,2,4 # I1: 6 => UNS * STA G1: 1,2,4 * CNT 16 HDP CHAINS / 16 HYP OPENED
Full list of HDP chains traversed for F6,F7: 6..:
* INC # F7: 6 # A7: 3,5 => UNS * INC # F7: 6 # C7: 3,5 => UNS * INC # F7: 6 # D3: 3,5 => UNS * INC # F7: 6 # D4: 3,5 => UNS * INC # F7: 6 # E9: 4,5 => UNS * INC # F7: 6 # E9: 9 => UNS * INC # F7: 6 # D5: 4,5 => UNS * INC # F7: 6 # D5: 1,2 => UNS * INC # F7: 6 # G7: 7,9 => UNS * INC # F7: 6 # G8: 7,9 => UNS * INC # F7: 6 # C7: 7,9 => UNS * INC # F7: 6 # C7: 1,3,5 => UNS * INC # F7: 6 # I4: 7,9 => UNS * INC # F7: 6 # I5: 7,9 => UNS * INC # F7: 6 => UNS * INC # F6: 6 => UNS * CNT 16 HDP CHAINS / 16 HYP OPENED
Full list of HDP chains traversed for D6,F6: 6..:
* INC # D6: 6 # A7: 3,5 => UNS * INC # D6: 6 # C7: 3,5 => UNS * INC # D6: 6 # D3: 3,5 => UNS * INC # D6: 6 # D4: 3,5 => UNS * INC # D6: 6 # E9: 4,5 => UNS * INC # D6: 6 # E9: 9 => UNS * INC # D6: 6 # D5: 4,5 => UNS * INC # D6: 6 # D5: 1,2 => UNS * INC # D6: 6 # G7: 7,9 => UNS * INC # D6: 6 # G8: 7,9 => UNS * INC # D6: 6 # C7: 7,9 => UNS * INC # D6: 6 # C7: 1,3,5 => UNS * INC # D6: 6 # I4: 7,9 => UNS * INC # D6: 6 # I5: 7,9 => UNS * INC # D6: 6 => UNS * INC # F6: 6 => UNS * CNT 16 HDP CHAINS / 16 HYP OPENED
Full list of HDP chains traversed for H1,H2: 3..:
* INC # H2: 3 # B2: 1,7 => UNS * INC # H2: 3 # A3: 1,7 => UNS * INC # H2: 3 # B3: 1,7 => UNS * INC # H2: 3 # C4: 1,7 => UNS * INC # H2: 3 # C5: 1,7 => UNS * INC # H2: 3 # C7: 1,7 => UNS * INC # H2: 3 # E1: 1,4 => UNS * INC # H2: 3 # E1: 3,5 => UNS * INC # H2: 3 # E5: 1,4 => UNS * INC # H2: 3 # E5: 5,7,9 => UNS * INC # H2: 3 => UNS * INC # H1: 3 # A3: 1,5 => UNS * INC # H1: 3 # B3: 1,5 => UNS * INC # H1: 3 # E1: 1,5 => UNS * INC # H1: 3 # E1: 4 => UNS * INC # H1: 3 # C4: 1,5 => UNS * INC # H1: 3 # C5: 1,5 => UNS * INC # H1: 3 # C7: 1,5 => UNS * INC # H1: 3 # C9: 1,5 => UNS * INC # H1: 3 => UNS * CNT 20 HDP CHAINS / 20 HYP OPENED
Full list of HDP chains traversed for E5,E6: 7..:
* INC # E6: 7 # B4: 3,5 => UNS * INC # E6: 7 # C4: 3,5 => UNS * INC # E6: 7 # B6: 3,5 => UNS * INC # E6: 7 # D6: 3,5 => UNS * DIS # E6: 7 # F6: 3,5 => CTR => F6: 4,6,9 * INC # E6: 7 + F6: 4,6,9 # D6: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # D6: 4,6 => UNS * INC # E6: 7 + F6: 4,6,9 # A3: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # A7: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # B4: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # C4: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # B6: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # D6: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # D6: 4,6 => UNS * INC # E6: 7 + F6: 4,6,9 # A3: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # A7: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # H5: 4,5 => UNS * INC # E6: 7 + F6: 4,6,9 # H5: 2,7 => UNS * INC # E6: 7 + F6: 4,6,9 # D6: 4,5 => UNS * INC # E6: 7 + F6: 4,6,9 # D6: 3,6 => UNS * INC # E6: 7 + F6: 4,6,9 # B4: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # C4: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # B6: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # D6: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # D6: 4,6 => UNS * INC # E6: 7 + F6: 4,6,9 # A3: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # A7: 3,5 => UNS * INC # E6: 7 + F6: 4,6,9 # H5: 4,5 => UNS * INC # E6: 7 + F6: 4,6,9 # H5: 2,7 => UNS * INC # E6: 7 + F6: 4,6,9 # D6: 4,5 => UNS * INC # E6: 7 + F6: 4,6,9 # D6: 3,6 => UNS * INC # E6: 7 + F6: 4,6,9 => UNS * INC # E5: 7 => UNS * CNT 33 HDP CHAINS / 33 HYP OPENED
Full list of HDP chains traversed for H5,H6: 5..:
* INC # H5: 5 # I5: 4,7 => UNS * INC # H5: 5 # I5: 2,9 => UNS * INC # H5: 5 # E6: 4,7 => UNS * INC # H5: 5 # E6: 3,5,9 => UNS * INC # H5: 5 # H2: 4,7 => UNS * INC # H5: 5 # H8: 4,7 => UNS * INC # H5: 5 => UNS * INC # H6: 5 # B4: 3,7 => UNS * INC # H6: 5 # C4: 3,7 => UNS * INC # H6: 5 # B6: 3,7 => UNS * INC # H6: 5 # E6: 3,7 => UNS * INC # H6: 5 # E6: 4,9 => UNS * INC # H6: 5 # A3: 3,7 => UNS * INC # H6: 5 # A7: 3,7 => UNS * INC # H6: 5 # A8: 3,7 => UNS * INC # H6: 5 => UNS * CNT 16 HDP CHAINS / 16 HYP OPENED
Full list of HDP chains traversed for F3,I3: 8..:
* INC # F3: 8 # H2: 2,7 => UNS * INC # F3: 8 # G3: 2,7 => UNS * INC # F3: 8 # A3: 2,7 => UNS * INC # F3: 8 # B3: 2,7 => UNS * INC # F3: 8 # I4: 2,7 => UNS * INC # F3: 8 # I5: 2,7 => UNS * INC # F3: 8 => UNS * INC # I3: 8 => UNS * CNT 8 HDP CHAINS / 8 HYP OPENED
Full list of HDP chains traversed for F2,I2: 8..:
* INC # I2: 8 # H2: 2,7 => UNS * INC # I2: 8 # G3: 2,7 => UNS * INC # I2: 8 # A3: 2,7 => UNS * INC # I2: 8 # B3: 2,7 => UNS * INC # I2: 8 # I4: 2,7 => UNS * INC # I2: 8 # I5: 2,7 => UNS * INC # I2: 8 => UNS * INC # F2: 8 => UNS * CNT 8 HDP CHAINS / 8 HYP OPENED
Full list of HDP chains traversed for I2,I3: 8..:
* INC # I2: 8 # H2: 2,7 => UNS * INC # I2: 8 # G3: 2,7 => UNS * INC # I2: 8 # A3: 2,7 => UNS * INC # I2: 8 # B3: 2,7 => UNS * INC # I2: 8 # I4: 2,7 => UNS * INC # I2: 8 # I5: 2,7 => UNS * INC # I2: 8 => UNS * INC # I3: 8 => UNS * CNT 8 HDP CHAINS / 8 HYP OPENED
Full list of HDP chains traversed for F2,F3: 8..:
* INC # F3: 8 # H2: 2,7 => UNS * INC # F3: 8 # G3: 2,7 => UNS * INC # F3: 8 # A3: 2,7 => UNS * INC # F3: 8 # B3: 2,7 => UNS * INC # F3: 8 # I4: 2,7 => UNS * INC # F3: 8 # I5: 2,7 => UNS * INC # F3: 8 => UNS * INC # F2: 8 => UNS * CNT 8 HDP CHAINS / 8 HYP OPENED
Full list of HDP chains traversed for C8,G8: 6..:
* INC # G8: 6 # G7: 7,9 => UNS * INC # G8: 6 # G7: 1 => UNS * INC # G8: 6 # C7: 7,9 => UNS * INC # G8: 6 # C7: 1,3,5,6 => UNS * INC # G8: 6 # I4: 7,9 => UNS * INC # G8: 6 # I5: 7,9 => UNS * INC # G8: 6 => UNS * INC # C8: 6 => UNS * CNT 8 HDP CHAINS / 8 HYP OPENED
Full list of HDP chains traversed for C5,C9: 8..:
* INC # C5: 8 => UNS * INC # C9: 8 => UNS * CNT 2 HDP CHAINS / 2 HYP OPENED
Full list of HDP chains traversed for A5,A9: 8..:
* INC # A5: 8 => UNS * INC # A9: 8 => UNS * CNT 2 HDP CHAINS / 2 HYP OPENED
Full list of HDP chains traversed for A9,C9: 8..:
* INC # A9: 8 => UNS * INC # C9: 8 => UNS * CNT 2 HDP CHAINS / 2 HYP OPENED
Full list of HDP chains traversed for A5,C5: 8..:
* INC # A5: 8 => UNS * INC # C5: 8 => UNS * CNT 2 HDP CHAINS / 2 HYP OPENED