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Answers and rating deltas for
How many possible way for barcode to appear with limitation constrain
| Author | Votes | Δ |
|---|---|---|
| Abdennacer Lachiheb | 2 | +4.36 |
| user1470500 | 1 | -4.36 |
Last visited: Dec 22, 2017, 3:48:11 AM