Here is the question:


This question actually comes from the puzzles made by my friend. He gave me his puzzles recently but I couldn't figure it out. Any clues?




For question 10, odd terms are comprised of 1234567890


For question 11, the first number is 6,7,8,9,10


For question 13, odd terms are comprised of 123456

  • $\begingroup$ Ah btw, do you need us to solve the first $2$ questions mentioned or all of those questions in the image? $\endgroup$ – athin May 17 '19 at 5:58
  • $\begingroup$ Any correct answer to any of the questions will be accepted. $\endgroup$ – LETTERKING May 29 '19 at 13:26

Partial for 10:

Second ? is 3690147258 (left shift twice odd terms)

| improve this answer | |
  • $\begingroup$ Yes, the difficult part is the even terms $\endgroup$ – LETTERKING May 29 '19 at 13:54

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