Illustration: At a neighborhood puzzle gathering in a Japanese community room, three experienced adults crowd around a complicated interlocking wooden puzzle. Several simpler puzzles lie solved beside them.

JLPT N1nounLevel estimated by Bebop

難なん問もん

nanmon

difficult problem, hard question

Example sentences

それは難問なんもんなんかじゃないよ。
It’s not a difficult problem.
Tatoeba · CC BY 2.0 FR · Source
彼かれは難問なんもんに直面ちょくめんしている。
He is faced with a difficult problem.
Tatoeba · CC BY 2.0 FR · Source
このようにして彼かれはその難問なんもんを解といた。
This is how he solved the difficult problem.
Tatoeba · CC BY 2.0 FR · Source

Kanji in 難問

難difficult; impossibleOnナンKunかたい・むずかしい・むづかしい
問question; askOnモンKunとう・とい・とん

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