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Valeria StanevaWe can't solve problems by using the same kind of thinking we used when we created them. |
Rank by solved | 9581 out of 161741 | Problems solved | 44 out of 1172 | Rank by rating | 11874 out of 161741 | Rating | 5225 out of 1668562 |
The map of solved problemsNeighbours |
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