IPP20 exchange puzzle. Unique level 6 solution.

Tsuburai's 2009 Christmas present

#33 Made of cherry and rosewoodIf the buyer chooses to be invoiced through Paypal, then Paypal fees of 3.98% will be added to the price. Buyer assumes all shipping fees.

#12 Made from mahoganyIf the buyer chooses to be invoiced through Paypal, then Paypal fees of 3.98% will be added to the price. Buyer assumes all shipping fees.

Made of oakIf the buyer chooses to be invoiced through Paypal, then Paypal fees of 3.98% will be added to the price. Buyer assumes all shipping fees.

# 15Looks to be made of rosewood and tulipwood.If the buyer chooses to be invoiced through Paypal, then Paypal fees of 3.98% will be added to the price. Buyer assumes all shipping fees.

# 20 variation comes with Pin-Hole bookletMade of cherry with birch pinsIf the buyer chooses to be invoiced through Paypal, then Paypal fees of 3.98% will be added to the price. Buyer assumes all shipping fees.

#37 Made from mahoganyIf the buyer chooses to be invoiced through Paypal, then Paypal fees of 3.98% will be added to the price. Buyer assumes all shipping fees.

If the buyer chooses to be invoiced through Paypal, then Paypal fees of 3.98% will be added to the price. Buyer assumes all shipping fees.

# 76If the buyer chooses to be invoiced through Paypal, then Paypal fees of 3.98% will be added to the price. Buyer assumes all shipping fees.

#29 might have been crafted by DuboisIf the buyer chooses to be invoiced through Paypal, then Paypal fees of 3.98% will be added to the price. Buyer assumes all shipping fees.

The Begonia is a "triple threat" of a puzzle: great craftsmanship, fun to play with and challenging even to the experienced puzzler. Eric Fuller described the Begonia so appropriately in the following (excerpt from CubicDissection)When I saw this design (along with "Core") I knew immediately I wanted to make it. I like packing puzzles, but the old "put the pieces in the box" can get old. Begonia definitely has a twist to it - the "box" has three axes! The most interesting part of the solution is...

RELEASED:5.1.2011PRODUCED:30 CopiesDESIGNER:Robrecht LouageCRAFTSMAN:Robrecht LouageMATERIAL:Corian, metalCOMMENTS:A participant of the 2010 IPP Design Competition, this devilish take apart puzzle is not for the faint hearted. It's extremely difficult to open, and even more difficult to fully understand. The mechanism is simple enough, but figuring out the exact principle is difficult. The goal is to simply open the egg and remove the "yolk" (in this case a US quarter coin).Individually manufact...

From 1984 here’s an original and complete Glingle puzzle. 30 of the same pieces will form a ball if put together correct. All instructions and original box included. One of the hinges of the box is broken. Shipping NL: 0-10 kg € 6,95 International up to 2 kg.: EUR 1 € 13,00: Most EU countries in Western Europe EUR 2 € 18,50: Most EU countries in Eastern Europe, also the Baltics, Finland, Hungaria, Ireland, Poland, Portugal EUR 3 € 19,30: ...

Object: Remove the coin from the King.Puzzle in good working condition. May need a bit of polishing to restore its shine

#68made of cherryIf the buyer chooses to be invoiced through Paypal, then Paypal fees of 3.98% will be added to the price. Buyer assumes all shipping fees.

Object: Remove the "pawn" from the Rook.Puzzle in good working condition. Comes with its own box

Not sure on the translation of this puzzle name, but it is a packing puzzle of 6 complexshapes + 7 unit cubes into a nice box.There is a very minor surface crack on the lid of the box.

(made from 1/8" thick laser cut plastic, board 2 layers, pieces 1 layer, 3.6" x 6.75" x 1/4") The following pages show solutions sold with the puzzle for Problem 1 and Problem 2: Solution Sheets For Problem 1, Page 1 of 3 Solution Sheets For Problem 1, Page 2 of 3 Solution Sheets For Problem 1, Page 3 of 3 Solution Sheets For Problem 2, Page 1 of 3 Solution Sheets For Problem 2, Page 2 of 3 Solution Sheets For Problem 2,...

(made from 1/8" thick laser cut plastic, board 2 layers, pieces 2 layers, 4.375" x 4" x 3/8"; the eight pieces are two layers only due to the dog ears) The start position has the two dogs facing away from each other and the other 6 pieces neatly arranged above them. A natural problem is to exchange the two dogs while leaving the rest of the puzzle the same. A second problem, shown in the puzzle directions and sample solution, is where one of the square pieces ends up above the do...