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Challenge #241: Friday the 13th

Nvy
8 - Asteroid

I gotta find an effective soluion

ManuelRodrigues
8 - Asteroid

Nice and swift! Solution attached.

AnnaG
8 - Asteroid

Solution attached

MUHAMMED_NABEEL_P
8 - Asteroid

My solution..

Amin
8 - Asteroid
Spoiler
Amin_0-1631538915771.png

 

LiuZhang
8 - Asteroid
Spoiler
241.png
Anmol97
8 - Asteroid

Here's my solution

NISCHITHA-98
8 - Asteroid

solution

estherb47
15 - Aurora
15 - Aurora

There will always be a Friday the 13th

Spoiler
My logic: Every year analyzed has at least one Friday the 13th. So, if each day of the week is represented by January 1, in leap years and non-leap years, then we've covered all possibilities of weekdays of the 13th.

estherb47_0-1638293156134.png

 

Watermark
8 - Asteroid
Spoiler
MT Solutions 241.png