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Answers and rating deltas for
In how many ways can you tile a 3xn rectangle with 2x1 dominoes?
| Author | Votes | Δ |
|---|---|---|
| Dr. belisarius | 8 | +1.09 |
| taskinoor | 5 | -0.34 |
| Yaroslav Bulatov | 2 | -3.98 |
Last visited: Sep 14, 2014, 5:07:29 AM