Sudoku Puzzles

All these wonderful pictures and scenes of Utah.... and I always thought it was a desert state. I'm sure I formed images based on 'Salt Lake City'

Very pretty. I love the mountains in the back ground.

could be the foothills of the Rocky mountains in Alberta Canada
Maen all

this makes me think of cattle being driven by cowboys across the river

Lovely scenery once again.

1)Start 23, Unique Possibilities to (UP) 27.
2) Hidden pair 49 at d45 forbids d4=13, d5=1368, e4=4, f45=9. UP 29.
3) Locked 7s at a46 forbid a23=7.
4) The wraparound chain g6=7 == {g56=13} -- h5=1 == h5=9 -- i4=9 == i8=9 -- c8=9 == c2=9 -- c2=2 == b2=2 -- b2=7 == g2=7 forbids g38=7, More...

This is the kind of picture we need; the 'pet's page' sounds like a great idea.

I've heard that the Green River is a great river to canoe - looks beautiful!
fi: Most of what I saw in Utah was desert. The rivers run through the desert and everything along the river is green. Some parts of Utah that we drove through were incredibly ugly - bare, grey hills, but then you find some little canyon or waterfall or green area or red rock formation and it's beautiful.

Did you notice how clear the water is? This area is very popular for boating and fishermen. It is quite a drive on dirt roads through the mountains to get there, but that is why the old outlaws hid out in Browns Park during the winter with their cattle. The winters there are mild, but severe More...

14:52

11:00

Possible proof of tough sudoku of 11 9 06:
1) Start at 23 filled - the given puzzle. Unique Possibilities to 27 filled. (UP 27).
2) Hidden pair 49 at d45 forbids e4=4,f45=9,d4=13,d5=1368 UP 29
3a) i4=7 == a4=7 -- a4=4 == c45=4 -- c7=4 == c7=3 -- i7=3 =={pair 16 at i17} -- i3=1 == i3=7 More...

Seems that there are almost too many fc's available after 29 filled. I had trouble deciding which ones to post. I am about 99% confident that a depth 5 proof for today's puzzle is possible.

It certainly isn't Iowa.

Good afternoon to all! Another nice picture to see.

Not a tough one today!

Just one guess needed. I wish I could understand these proofs and not need any guesses :(

The picture is lovely! I miss Utah so much.

Nice picture, Wilodene. Good night to all.

Thanks for that clarification Martha.

Very colourful names!

Cool picture Wilodene! And thanks for the history lesson. That was something I never heard about in school.

Green river, brown park, blue sky, yellow sun!!8D

Wilodene, Beautiful scene,good pic.+ the frog on hard

Very pretty.Travelbugs biting again.

this senic pic of utah is very much the same as the mountains and the glens of scotland it made a great jigsaw and added to my ever growing map of the state

Oct. 28, 2007.

SE=7.2

1.SST to UP29 (kraken ko)
2.K AALS(347)a463,(19)a3 loop @(7)b3-i3> +7g2i3, -34b7, -4a2
(347)a346-(34)b13=(7)b3-ghi3=g2
||
(1)a3-(1=7)i3
||
(9)a3-a9=h9-(139=4)cgh5-(4=3)c7-(136=7 )i137