LOCK 250 - SCHLOSS 250
- CHALLENGE: Open the wooden sequential lock
- An intriguing wooden lock that needs no key to open
- Difficulty: EXTREME 4/6
- There are four sliders that move horizontally, but you can move them? You need to move them in a sequential order and, as the name suggests, you need to do a minimum of 250 moves to open the lock
- Invented by the prolific puzzle designer Jean Claude Constantin
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One of the most beautiful sequential secret wooden box, designed by a world-renowned puzzle expert! Test yourself!
CHALLENGE: Open the wooden sequential lock.
To open this particular lock you will need a lot of patience just to slides the washers inside the padlock: one half moves from one side and the other half from the opposite, complicating bestially the logical reasoning.
Also ... you will have to discover a secret trick that does not solve the puzzle with just the reasoning! Will you be able to do this?
Another extremely difficult lock created by the brilliant mind of Jean-Claude Constantin.
Difficulty: EXTREME 4/6. Medium resolution time: 30 min - 30 days.
Dimensions: 10,4 x 15,5 x 2,2 cm
Handmade in laser-cut wood, acrylic and anodized alluminium pieces by Jean-Claude Constantin in Germany.
Jean-Claude Constantin lives in Germany, where he designs and manufactures many different wood and metal puzzles, as well as magic tricks and other intellectual toys and games.
PACKED IN BLISTER WITH COLORED INSTRUCTION SHEET.
| Difficult | Difficult |
|---|---|
| Dimensions | No |
| Age | 10+ |
| Pieces quantity | 6+ |
| Brand | Constantin |
| Shape | No |
| Name Style | NO STYLE |
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