NB

Puzzle	Incorrect guesses	Unlock time (JST)	Time to solve	Solve time (JST)
Lost in Translation	3	Dec 7, 18:08	1h7m	Dec 7, 19:15
May I Have A Silly Crossword?	0	Dec 7, 18:08	3h55m	Dec 7, 22:03
when the puzzle explains the joke in the video	1	Dec 7, 22:03	22h4m	Dec 8, 20:07
Superposition	0	Dec 8, 20:07	71h44m	Dec 11, 19:52