skip to main content




Daily 30 Seconds



This page requires JavaScript - the page is loading...

Solve a random Easy - Medium - Hard Japanese-type logic puzzle chosen from today's collection.

Can you solve 3 mathematical questions in 30 seconds? You might need a pencil and some paper! Click 'start' to see the number you're starting with, and then follow the instructions until you get to the end.



Mar 20 - Easy

+6
÷7
SQUARE
×5
+11
HALVE
−10
×3
+15
?
 

Puzzle Copyright © Kevin Stone

print



Mar 20 - Medium

HALVE
−1
×1/4
×7
−5
SQUARE
DOUBLE
+6
×3/8
?
 

Puzzle Copyright © Kevin Stone

print



Mar 20 - Hard

−10
×7/11
×3
×25%
+13
×4
+18
HALVE
+21
?
 

Puzzle Copyright © Kevin Stone

print

Share link: www.brainbashers.com/y0320



Notes



All daily items change at midnight GMT (UTC+0).

I have deliberately chosen not include the answers - but you could use a calculator to see the value at each stage of the calculation.

Note: BrainBashers has a Dark Mode setting.