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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
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Last updated: November 3, 2019
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First submittedNovember 3, 2019
Times taken18,219
Average score65.0%
Rating4.81
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Keep scrolling down for answers and more stats ...
Problem
Solution
√5184
72
√1296
36
√8649
93
√6561
81
√49
7
Problem
Solution
√3600
60
√625
25
√11881
109
√39601
199
√576
24
Problem
Solution
√23716
154
√289
17
√36864
192
√38809
197
√14884
122
Problem
Solution
√9801
99
√64
8
√12321
111
√2916
54
√25600
160
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12 Comments
NINJAQKk
+2
Level 70
Nov 3, 2019
Nice quiz! Barely got them all
TanteTami
+1
Level 66
Mar 3, 2020
This is just great! Thank you!
ftozom
+3
Level 62
Jun 30, 2020
great quiz 0:54 remaining on first try

this was tough

Dissmo
+2
Level 25
Apr 5, 2021
somehow got 16 without paper
PantsLobbyist
+2
Level 99
Jul 29, 2021
Ah! You're a part of the "remove the letter 'Z' from our language" conspiracy! Say it isn't so!
Stewart
+9
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!
Abby
+1
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")
friedsquirrel
+1
Level 58
Oct 4, 2021
jeesus christ, that took me a while.
daksh13
+1
Level 24
May 12, 2022
Last 4 seconds Ugh
Hydrole
+1
Level 46
Jun 7, 2022
i became jesus christ i got it in 19 seconds
ScubaMatt
+2
Level 73
Mar 11, 2024
Love it, need more. Someone please make another one but the answers go all the way up to 999. This one's great but it stops at 200...my autistic brain needs it to go further
MIKUMIKUBEAM
+1
Level 28
Sep 26, 2025
guys does anyone know what the square root of 1 is that question is a real toughie i got all the other ones though
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