Difficult or hard riddle needs effort and time to solve it. The more difficult the riddle is the more clue or a hint it needs to help solve it. Here are 100+ tough riddles that can make you feel proud once you solve it.
Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.
Artificial Intelligence has crushed all human records in the puzzle game “2048,” achieving a high score of 839,732 and beating the game in only 973 moves without using any undo.
