Count until it's :00, :15, :30, or :45

[Fazer]

3

 

[Boozooka]

fourf

 

[YuruNex]

vife

 

[Fazer]

6

 

[Boozooka]

SYEHVEN

 

[Vommack]

8

 

[3D Player 2004]

9

 

[Yoshi K]

10

 

[Lord Bowser]

eleventy-seven

 

[Vommack]

12

 

[YuruNex]

13

 

[Lord Bowser]

7 x 2

 

[3D Player 2004]

15

 

[Fazer]

16

 

[Yoshi K]

17

 

[3D Player 2004]

18

Edit: Close one

 

[Lord Bowser]

If you multiply my number by 2.3, square the product, then subtract 9.69, you'll get my number times 100.
What is my number?

 

[Fazer]

20

 

[Yoshi K]

21

 

[YuruNex]

22

 

[Yoshi K]

23

 

[Fazer]

24

 

[3D Player 2004]

25
edit: double 25.

 

[Fazer]

26

 

[3D Player 2004]

27