pickup - 111029

■Lapsus (by Alfons Eyckmans)
http://www.asahi-net.or.jp/~RH5K-ISN/Puzzle/12BoardBurr/Lapsus/

■Two Rings For Six Sticks (by Stéphane Chomine)
http://www.asahi-net.or.jp/~RH5K-ISN/Puzzle/865Ring/TwoRingsForSixSticks/

■Quad16 (by 石野恵一郎)
http://www.asahi-net.or.jp/~RH5K-ISN/Puzzle/444/Quad16/

(via ちょいとパズルでも)

■だまし知恵の輪 (by AKIRA)
http://blogs.yahoo.co.jp/seroripaserijapan/1229027.html

■ワッシャーを外すパズル (by AKIRA)
http://blogs.yahoo.co.jp/seroripaserijapan/1230313.html

■知恵の輪 へび (by hayassi)
http://blogs.yahoo.co.jp/kumikugi/27999866.html

■L-Square new (by Bernhard Schweitzer)
http://www.puzzlewood.de/gallery/product_info.php?products_id=285