ID: 111070
Closed
The modified Tri-Square Puzzle
USD 46.00
- Closed
- Postage
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USD 35.00 to Netherlands
outside Europe, tracked and insured
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- Quantity
20 watching
411 views
| Bidder | Amount | Date |
|---|---|---|
| C****r (143 ) | USD 46.00 | 06/21/2020 04:03:15 |
| m****l (953 ) | USD 44.00 | 06/21/2020 04:03:15 |
| C****r (143 ) | USD 41.00 | 06/21/2020 04:03:06 |
| m****l (953 ) | USD 39.00 | 06/21/2020 04:03:06 |
| C****r (143 ) | USD 35.00 | 06/21/2020 04:02:57 |
| m****l (953 ) | USD 33.00 | 06/21/2020 04:02:57 |
| C****r (143 ) | USD 31.00 | 06/21/2020 02:32:27 |
| m****l (953 ) | USD 29.00 | 06/19/2020 23:55:48 |
| a****w (32 ) | USD 27.00 | 06/19/2020 23:55:48 |
| a****w (32 ) | USD 25.00 | 06/19/2020 23:55:36 |
| m****l (953 ) | USD 23.00 | 06/19/2020 23:55:36 |
| a****w (32 ) | USD 20.00 | 06/19/2020 23:55:23 |
| m****l (953 ) | USD 19.00 | 06/19/2020 23:55:23 |
| a****w (32 ) | USD 16.00 | 06/19/2020 23:55:13 |
| m****l (953 ) | USD 15.00 | 06/19/2020 23:55:13 |
| a****w (32 ) | USD 13.00 | 06/19/2020 23:55:03 |
| m****l (953 ) | USD 12.00 | 06/19/2020 23:55:03 |
| a****w (32 ) | USD 11.00 | 06/17/2020 03:22:04 |
| User | Price | Quantity | Date |
|---|---|---|---|
| C****r (143 ) | USD 46.00 | 1 | 06/22/2020 02:33:02 |
Description
The modified Tri-Square puzzle was Dick Hess' exchange puzzle at IPP 19 in London, 1999.
It is a modification of the tri-square puzzle invented by Bob Wainwright.
All 178 challenges involve building geometric figures from subsets of the 11 triangular pieces.
Challenges range from very easy to terribly dificult. this can keep you busy for many hours!
It comes with an extensive booklet that specifies the challenges in writing, mentioning the number of possible solutions.
It also provides graphical and textual progressive hints, and it provides graphical solutions.
Specifications
- Designer
- Dick Hess
- Craftsman / Manufacturer
- unspecified
- Material
- wood
- Unit of Measurement
- Centimeters
- Size
- 12,5 x 10,5 x 1,2 cm tray
- Grade
- (A) Collector: Flaws must be very minor, subtle, and difficult to identify.
- Cosmetic Issues
- -
- Function
- (1) Perfect: Neither loose nor tight, no binding or alignment issues, moves smoothly.
- Functional Issues
- -
- Repairs
- No
- Packaging
- Yes
- Documentation
- Yes
- Assembly
- Disassembled
- Smoke-free home
- -
Payments & Returns
- Payment Methods
- PayPal
Postage & Shipping
- Item Location
- Eindhoven, (NB), Netherlands
- Ships To
- Worldwide
- Shipping Instructions
-
Shipping will be combined if you win more than one of my items.
Payment via Transferwise (no fee) Paypal (add 6% fee) or IBAN (no fee within Europe)
- Returns Accepted
- No