Sudoku Puzzles

Interesting. What is the opera house made of? I thought it was cement, but....

This one maes a lovly medium jigsaw. I don't think I would tackle it as hard yet. Just got up.

Funny? As it came into view - I thought of cement sails. Good picture.

5:54 - terrible time......Back to the coffee pot!

Maen all
sundfay at home is unusual

thats Sunday

So joe b, you are usually home on sundfay?"

9:28 Very slow today. Interesting shot!.I need coffee, just not waking up today!!

Dorthea, the "hard" jigsaw is aptly named today! Took awhile, but that's the way I like them! Coffee helped.

BTW, we toured the Opera House when we were in Sydney several years ago. If I remember correctly, the roofs are concrete, but are also covered in tile. Absolutely beautiful building!

Opera House in Sydney is very beautiful, I think it not needs any details.
Good maEn to everyone.

As I was taught in college: "if it were cement it would blow away!" It is made of concrete

maEn! 6:47 - I fumbled this one.

5:03 That detailing is unique ... well, I haven't seen it anywhere else. It's the first photo I have seen on this page that I have actually known what it was and where it was located before the caption came up! I'm presuming Ian took it, so thank you Ian.

Good evening to all! I thought it was an aircraft wing as it came into focus. Interesting photo!

Interesting angle for this shot.

6.04 very slow

6.21 seemed to take ages

I must be getting up too early I was going to sleep trying to do the puzzle maybe I need a nanna nap

It is interesting to be able to identify the building from a detail shot! I guess it is a very distinctive structure.

6:56

8.44 Amazing place, amazing photo.
Very hard medium and I am too tired!