Cryptogram Level 688 Answer

Looking for the Cryptogram Level 688 answer? The fully decoded quote by Albert Einstein is shown below, verified against its original source. Cryptogram by Gismart replaces every letter of a famous quote with a symbol - crack the substitution cipher to reveal it. This is a 17-word, 98-character Intermediate-tier puzzle. All answers are free, with no sign-up.

Decoded Answer - Level 688
Only two things are infinite, the universe and human stupidity, and I’m not sure about the former.
- Albert Einstein
English · 98 characters
Answer Breakdown
Only4 letters two3 letters things6 letters are3 letters infinite,8 letters the3 letters universe8 letters and3 letters human5 letters stupidity,9 letters and3 letters I’m2 letters not3 letters sure4 letters about5 letters the3 letters former.6 letters
The Level 688 cryptogram decodes to a 17-word quote (98 characters total). Match the symbol pattern of each word above against the grid to confirm your solution.
AE
About the Author
Albert Einstein

Albert Einstein is the author credited with this quote in Cryptogram Level 688. This decoded quote was verified against its original source by Oliver Brennan, senior editor.

How to Solve Cryptogram Level 688

Level 688 is a 98-character quote. Start with the single-letter word - it must be A or I. Identify the most frequent symbol; it is almost certainly E or T. Crack short common words first (THE, AND, FOR) then work outward.

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Level 688 is in the Levels 601-700 range.

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Frequently Asked Questions

What is the answer to Cryptogram Level 688?

The decoded quote for Level 688 is: “Only two things are infinite, the universe and human stupidity, and I’m not sure about the former.” - Albert Einstein.

Who said “Only two things are infinite, the univer…”?

This quote is attributed to Albert Einstein.

How many characters is the Level 688 answer?

The Level 688 decoded quote is 98 characters long.

What difficulty is Cryptogram Level 688?

Level 688 falls in the Intermediate tier (Levels 601-700). Mid-game levels bring longer quotes and less common vocabulary.

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