YOU SAID:
I dont know I have no clue
INTO JAPANESE
手がかりがないのかわからない
BACK INTO ENGLISH
I don't know if there are no clues
INTO JAPANESE
手がかりがないかわかりません
BACK INTO ENGLISH
I don't know if there are any clues
INTO JAPANESE
手がかりがあるかどうかわかりません
BACK INTO ENGLISH
I don't know if there are any clues
Well done, yes, well done!