Fast Math - Square Roots Quiz (Harder)

In this quiz the answers change every time you play! Solve these randomised square root problems as fast as you can!
Answer must correspond to highlighted box!
All answers are integers
Too hard? Try the easier version: Up to 60 squared
Quiz by Stewart
Last updated: November 3, 2019
First submittedNovember 3, 2019
Times taken11,668
Average score60.0%
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Level 66
Nov 3, 2019
Nice quiz! Barely got them all
Level 59
Mar 3, 2020
This is just great! Thank you!
Level 57
Jun 30, 2020
great quiz 0:54 remaining on first try

this was tough

Level 21
Apr 5, 2021
somehow got 16 without paper
Level 91
Jul 29, 2021
Ah! You're a part of the "remove the letter 'Z' from our language" conspiracy! Say it isn't so!
Level 68
Jul 29, 2021
I'm not sure, I am British but just because I randomise doesn't mean I don't like Zoos, Zebras, Zootopia and New Zealand!
Level 47
Oct 4, 2021
Not only this, but the letter Z is used twice in the title and description of the quiz (both as part of "quiz")
Level 49
Oct 4, 2021
jeesus christ, that took me a while.
Level 23
May 12, 2022
Last 4 seconds Ugh
Level 46
Jun 7, 2022
i became jesus christ i got it in 19 seconds