There’s a one-story house where everything is yellow. The walls are yellow. The doors are yellow. All the furniture is yellow ...

If you love riddles that make you think hard and feel super clever when you solve them, you’re going to love these nine brain ...

Lucifer is 2, John is 5, and Henry is 7. Age diff 7 – 2 = 5 is prime; 7 – 5 = 2 is prime; 5 – 2 = 3 is prime. First, he splits them into piles of 3, 3, and 2 bricks. Then he weighs both groups of 3 ...

Riddles are great because they make you feel like the smartest kid in school. There's no better feeling than when someone asks you, "What weighs more? A ton of feathers or a ton of bricks?" and you ...

Are you looking for a fun and educational activity for bonding family nights? Do you want to engage your kids with something that boosts their confidence and problem solving skills? Are you tired of ...