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Saturday 23-Jun-2018

... by: Frans Goosens

With trial and error

I have decided to calculate cell A7 and cell I3 all combinations.

A7=234 I3=367

A7=2 I3=3 Wrong, Undo calculation
A7=2 I3=6 Wrong, Undo calculation
A7=2 I3=7 Wrong, Undo calculation

A7=3 I3=3 Wrong, Undo calculation
A7=3 I3=6 Solved,

724 816 359
963 524 178
158 379 642

485 691 237
617 238 594
392 745 816

839 452 761
271 963 485
546 187 923


Each week a new 'unsolvable' will be published and the previous will be accessible here from this archive section. If you like very tough puzzles, these are for you.
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Page created on 03-May-2011, last modified on 03-May-2011.
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