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Sunday 29-Nov-2020

... by: Frans Goosens

With trial and error

Combination B1=239 and G8=123

************************************************************
B1=2 G8=1 No solution, Fixed

Combination 2-digits cells

A6=3 No solution, Undo calculation
A6=5 Wrong, Undo calculation
A6=3 No solution, Fixed
B4=7 Wrong, Undo calculation
B4=9 Wrong, Undo calculation

All reset to initial position

************************************************************
B1=2 G8=2 Wrong, Undo calculation

All reset to initial position

************************************************************
B1=2 G8=3 No solution, Fixed

Combination 2-digits cells

A6=3 Wrong, Undo calculation
A6=5 ( B9=3 ) Solved,


#428--------------------------Solution
100 200 000-------------139 285 476
065 004 800-------------265 974 813
070 006 900-------------478 316 925

004 000 000-------------894 752 361
050 008 700-------------653 148 792
700 030 040-------------712 639 548

000 000 600-------------527 891 634
080 000 057-------------981 463 257
006 507 089-------------346 527 189

Total solving time is : 190 sec.
Number of logical steps is : 16203

Saturday 28-Nov-2020

... by: James Havard

Top box row 118 subs 134 secs A2=3 with B1=2 for a singles solution.
Middle box row 21 subs 31 seconds D9=1 with E9=2 for a singles solution.
Bottom box row 171 subs 191 seconds G6=1 with H7=2 for a singles solution.

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