"Basic is the most difficult jigsaw"

[Taro Toporific]

Here's a Japanese jigsaw puzzle that cut out one piece of clear cystral glass with a ultra-high-power water jet.
View full-size image
http://www.tanomi.com/limited/images_item/glassjigsaw_01.jpg
Japanese site
http://www.tanomi.com/limited/html/00021.html

[Caustic Saint]

Time-consuming, yes, but I wouldn't say that alone qualifies as making it difficult. The real pain in the ass with it comes from not knowing which side is up on the pieces.

Kinda reminds me of the last puzzle I saw billed as "the world's most difficult jigsaw." That one was a couple thousand pieces and had the same picture printed on both sides, only offset by 90 degrees.

Puzzles like this are for people with too much free time.

[GomiGirl]

Puzzles like this are for people with too much free time.

[Big Booger]

Would make a nice kitchen table cover..

[Socratesabroad]