I have this flag above the only clue is that this flag belongs into a certain country? If so what country is that? I tried googling it still no hope.

This question has probably been found off the internet by teachers trying to get their students brains thinking so it shouldn't be too hard if it is for kids.

Given the country codes of 10 countries in the chart below, can you figure out the country code of Brazil? $ \begin{gather} % custom template - reuse if you may \def\S#1#2{\Space{#1}{19px}{#2px}}\def\P#1{\V{#1em}}\def\V#1{\S{#1}{9}} \def\T{\color{white}{\textbf{ Country }}}\def\NT{\color{white}{...

Dominosa or Domino Solitaire is a logic puzzle with a similar feel to Sudoku. Given a grid of numbers, you have to lay out the dominoes so they match the numbers, without duplicated or missing dominoes. It was invented by O.S. Adler in 1874. It seems that Puzzling.SE doesn't have any standard Dom...

What's the least amount of weighings you'd need to be able to successfully determine the weights of 4 balls weighing 1, 2, 3 and 4 kilograms, using a balance scale (counting the worst scenario)?

Rudy Estabrook and Dillon O'Donnelly are chosen captains of opposing teams in a language trivia contest. They were asked to choose team members from a pool of their smart friends. Here is how it went **Rudy's Choice Dillon's choice** Randal Lacey Justin O'Neal R...

I have a piece of fabric which measures 2 yards long and 44 inches across. I wish to make this into as many masks as possible. Each mask requires three pieces of fabric: 1 8"x14" rectangle 2 1.5"x34" strips assuming each piece must be made out of contiguous fabric, how many masks are possible?...

🥤+🥤+🥤= 30 🥤+🍟+🍟=20 🍔+🥤+🥤=25 🍔+🍔+🥤+🥤+🍟+🍟=? This is easy but fun! Try to find out the last question!

My prefix is quite a stunner, my preinfix sharpens edges, my postinfix accepts cuckoos, my suffix is full of porkies. I am a collection of lies.

The answer to this puzzle is a two-word place. (1) One of eight of 64 is bizarre twat (4) (2) Risque yaoi manga the European Union flipped over (4) (3) You can't fight in here! This is a Christian movie! (3 4) (4) Previous childish victory: obtain Flanders (6) (5) Mixed-up, dropped...

Make sense of this picture below. The answer is 8 letters long. Good luck!