What does below Rebus mean ?

esgg sgeg gegs gsge

Can you move 2 matchsticks to form four equal sized squares.

Spot what is wrong here in below Picture?

What have one eye but still cannot see?

I have teeth but i don't bite. Who Am I ?

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

With the help clues provided in the image, can you find the 5 digit key?

He runs but never walks. Murmurs, but never talks. Has a bed, but never sleeps. And has a mouth, but never eats?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?