pickup - 111120

■Venus (by Stéphane Chomine)
http://www.asahi-net.or.jp/~RH5K-ISN/Puzzle/6BoardBurr/Venus/

■Estergon (by Yavuz Demirhan)
http://www.asahi-net.or.jp/~RH5K-ISN/Puzzle/555/Estergon/

(via ちょいとパズルでも)

■Gingerbread heart (from Sloyd)
http://www.sloyd.fi/gingerbread-heart-p-1020.html

■Trick Opening puzzle box (from Mr Puzzle)
http://www.mrpuzzle.com.au/prod179.htm

■銀河クラフト248-256 (by Cubeバロン)
http://hccweb6.bai.ne.jp/~hfl35501/gingacraft9.html

(via ハピネスキューブの世界)

■Wood Frustrations by Tom Lensch [article] (by frank)
http://blog.woodcraft.com/2011/04/wood-frustrations-by-tom-lensch/

(via PuzzleParadise)