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| Bidder | Amount | Date |
|---|---|---|
| m****l 958 | USD 105.00 | 08/29/2021 22:16:17 |
| F****m 308 | USD 101.00 | 08/29/2021 22:16:17 |
| F****m 308 | USD 98.00 | 08/29/2021 11:00:57 |
| z****5 70 | USD 93.00 | 08/29/2021 07:39:48 |
| m****l 958 | USD 88.00 | 08/28/2021 23:38:00 |
| z****5 70 | USD 85.00 | 08/28/2021 23:38:00 |
| z****5 70 | USD 81.00 | 08/28/2021 09:03:38 |
| F****m 308 | USD 76.00 | 08/28/2021 07:20:22 |
| m****l 958 | USD 73.00 | 08/28/2021 07:20:22 |
| m****l 958 | USD 70.00 | 08/27/2021 23:25:51 |
| z****5 70 | USD 65.00 | 08/27/2021 23:25:41 |
| m****l 958 | USD 65.00 | 08/27/2021 23:25:41 |
| z****5 70 | USD 58.00 | 08/27/2021 23:25:29 |
| m****l 958 | USD 53.00 | 08/27/2021 23:25:29 |
| z****5 70 | USD 48.00 | 08/27/2021 07:36:05 |
| m****l 958 | USD 46.00 | 08/27/2021 07:36:05 |
| m****l 958 | USD 44.00 | 08/27/2021 02:54:44 |
| z****5 70 | USD 42.00 | 08/23/2021 22:32:14 |
| m****l 958 | USD 40.00 | 08/22/2021 23:22:40 |
Item is in new condition and includes original packaging.
Presented at IPP 32 (Washington DC)
Problem 1: Pack 10 cubes into the box so that no piece can slide in any direction after the lid is closed.
Problem 2: Pack 8 cubes into the box so that no piece can slide in any direction after the lid is closed.