About unapproved sentences

You may see some sentences in red. These sentences are not approved by Tatoeba's community. They raise copyright issues or are otherwise problematic. If you are a contributor, please avoid translating them.

Logs

  • date unknown
linked to #219393
  • date unknown
This problem is a real challenge.
linked to #365100
linked to #396506
linked to #607670
linked to #1347764
  • duran
  • Jun 11th 2012, 21:03
linked to #1621508
linked to #1689747
  • Alois
  • Mar 19th 2013, 14:17
linked to #2319285
linked to #2320462
  • Silja
  • Apr 29th 2014, 21:04
linked to #3215755
linked to #1350710
linked to #3216173
linked to #3695896

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Sentence #56713

eng
This problem is a real challenge.

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