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| Bidder | Amount | Date |
|---|---|---|
| m****l 958 | 47.00 | 10/09/2016 02:25:56 |
| a**** 66 | 45.00 | 10/09/2016 02:25:56 |
| a**** 66 | 45.00 | 10/09/2016 02:25:46 |
| m****l 958 | 45.00 | 10/09/2016 02:25:46 |
| a**** 66 | 43.00 | 10/09/2016 01:23:10 |
| m****l 958 | 41.00 | 10/09/2016 01:23:10 |
| m****l 958 | 41.00 | 10/08/2016 11:18:46 |
| S****e 149 | 40.00 | 10/08/2016 11:18:46 |
| S****e 149 | 39.00 | 10/08/2016 10:44:03 |
| m****l 958 | 37.00 | 10/08/2016 10:44:03 |
| m****l 958 | 37.00 | 10/06/2016 20:38:38 |
| s****i 3 | 35.00 | 10/06/2016 20:38:38 |
| s****i 3 | 35.00 | 10/03/2016 14:21:21 |
TriGears is an IPP29 Exchange puzzle.
TriGears was offered for a short time at the TwistyStore.com website. The original announcement is below.
TriGears represents a design collaboration between Bram Cohen and Oskar van Deventer. Three gears meet with teeth meshed at 120 degree angles. The teeth on the gears are designed with varying thickness and spacing. Can you place them all on the holder so that they spin freely? There’s only one solution! All other configurations cause the gears to eventually bind up.
Designed by Bram Cohen and Oskar van Deventer, and originally prototyped by George Miller. Manufactured by Jason Smith and Adam Cowan.
Thanks!-
The Twisty Store