Sudoku Puzzles

I canna!

Oh! Another pretty flower! I can't believe the size of those leaves!

Some beautiful flowers today! More...

Start with Orange (day) lilies - end with red-orange (canna) lilies. Wonderful!

54:14

5:49 mAen! More lilies! It's a lily kind of day, and that's okay. :)

Last 2 Toughs have been beyond me. Today,after d4=3,when d5=1,the rest are unique possibilities, but after e6=1 (the only other possibility),I couldn't find a refutation. In yesterday's tough(26th July),after filling unique possibilities, d2=3 or 7 ,pair 17 at b2/c3 and c9 is either 1 or 3 (whether c3 = 1 or 7), hence b9=4.After that no more progress.

amazing, this is just a small plant -- houseplant at that - around my area.

I have Water Cannas next to my pond. The flowers are a deep purple.

Cana Lilies - large - are prolific around the tropical gardens of Darwin. The green ants love them. I have a battle every time I want to pick some for the stunning display that they make in a vase inside.

A long tortuous path and hopefully few typos
Start at 23 , up 24.
locked 3's at g89 => g123<>3.
locked 1's at c56 => c78<>1.
locked 5's at g45 => g23<>5.
locked 7's at a12 => a78<>7.
(np67)fh5 => abg5<>6, dg5<>7.
locked 7's at More...

Wonderful picture!!!

Jeff,what a monumental proof ! I have followed it half way through ,and its really impressive.There is a small typo I found. Just before UP 27, you typed "d2<>4".I think you mean d2<>2 and therfore d2=4.

Nice lilies.

Another path;
1)Start at 23,=>UP=24
2)Depth 9 fc,using ant and anp:(468)b46c6=(1)c6-(1)e6=(1)e1-(1)d3=(24)d23-(2)d7=(2-5)e8
=(5)e2-(5)f3=(5-8)i3=(8)i6-(8=5)g5-(5) g4=(5)a4
=>a4<>48,UP=26
3)fc:(2)i8=(2-5)e8=(5)e2-(5)f3=(5)i3,=>i3<>2
4)AXW(2):d More...

Jeff, Alfred, All,

If there's any interest, here's my solution. Some common elements with Jeff's solution are there.

1) note the pair 67 in eh=5, locked 7 in f56 and d79, locked 1 in e56 and a78, locked 3 in g89 and h123

2) If c5=5, then g5=8 => 8 locked into e46 => More...

Exactly right about the typo alfred, I hope I don't have anymore.