Quizzes for review
When one encounters a particularly tricky problem, one sometimes has to cudgel one's brains for hours to find a solution.
See correct answer
When one encounters a particularly tricky problem, one sometimes has to cudgel one's brains for hours to find a solution.
音声機能が動作しない場合はこちらをご確認ください
Related words
cudgel one's brains
Related Words
（ present singular third-person ）
（ US participle present ）
（ UK participle present ）
（ US participle past ）
（ US past ）
（ UK participle past ）
（ UK past ）
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
