(CC)[Short-term memory training~Which planet is missing? 】Memory and concentration improvement

#short term memory, #memory training, #ADHD, #focus
Remember the name and location of every planet that appeared. Then after a cosmic explosion, one of them disappeared. Do you know the name of that planet?
Video chapters:
00:00 Starting
00:02 Description
00:06 Question 1
00:39 Question 2
01:13 Question 3
01:46 Question 4
02:20 Question 5
02:53 Question 6
03:27 Question 7
04:00 Question 8
04:33 Question 9
05:07 Question 10
05:40 Question 11
06:14 Question 12
06:47 Question 13
07:21 Question 14
07:54 Question 15
08:23 Ending