WHAT DO THE NUMBERS 11 69 AND 88 HAVE IN COMMON RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

They both fly around Uranus looking for Klingons. Did you answer this riddle correctly?
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They both use drills! Did you answer this riddle correctly?
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Jenna wrote it 120 times. Did you answer this riddle correctly?
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Mexico Did you answer this riddle correctly?
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Beach-towel, paper-towel, bath-towel Did you answer this riddle correctly?
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They both go in a pen Did you answer this riddle correctly?
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Its a 7-11 Did you answer this riddle correctly?
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31131211131221.

Each line, excluding the first, describes the one before it.

1
11 <---describes 1st line, read as "one 1"
21 <---describes 2nd line, read as "two 1's"
1211 <---describes 3rd line, read as "one 2 two 1's" Did you answer this riddle correctly?
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They both came from France in a wooden box. Did you answer this riddle correctly?
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Barty Crouch Jr Did you answer this riddle correctly?
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30

Explanation:
It's very difficult to count an actual number of balls but it can be counted mathematically as illustrated below.

Balls in lowest level most level, say level 1 : 4 * 4 = 16
Level2 => 3 * 3 = 9
Level3 => 2 * 2 = 4
Leve4 => 1

Summing up 16+9+4+1 = 30. Did you answer this riddle correctly?
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He has only gotten one fortune cookie. Did you answer this riddle correctly?
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They both have chips. Did you answer this riddle correctly?
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Advent calendar Did you answer this riddle correctly?
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Did you say three? The correct answer is twenty (29, 39, and so on). Did you answer this riddle correctly?
YES  NO