Has anyone of you tried Hanano 2 video puzzle game? And can he/she share expectations about good speed for solving puzzles(at least first 15 levels)? I for example so far could sit on and solve 3 problems consecutively(also have other occupations-job, other hobbies etc.), but couldn't solve more ...

It feels like a while since the last Connect Wall, so here is one. As usual, there are 16 words which can be grouped into sets of four with each group associated with a word. The resulting four words also have a connection, but in this case, the final connection is a picture, not a word or phrase...

I'm posting an another one, hope you will like it. Clues: Some What does a cat do?? One is everywhere but still not God. An Indian data analytics company. Brother(or sisters maybe) of pie. I am looking for two words.

Two Grape Crushers take 4 days to crush certain amount of grapes.If one of them crushed half the grapes and the other crushed other half , then they complete the job in 9 days. How many days will it take slower crusher to do the job alone? my solution : the time taken when they both do 1/2 the ...

Amy and Ben are playing a game which is suggested by a genie. Amy first chooses $a,b,c\in\mathbb{R}^+$. Then a empty cuboid box with internal measurements $a+b,b+c,c+a$, and infinite supply of cuboid blocks with measurements $a,b,c$ magically appeared with the aid of the genie. Ben has to pack a...

The following rather squashed and bullet-riddled lowercase lambda: ...can be wrapped onto the surface of a cube in a way that perfectly covers the entire cube, with no gaps and no overlaps. How can this be done?

María Lucía Uribe´s recent match-moving puzzle (Move matches and make largest possible number) begs for the following matter to be settled once and for all. If each of the numbers from 100 to 999 is written using matches, such a 907 below, and I am allowed to move three of any number´s matches, w...

What links the following numbers (and many more): 115 1262 241 2207 398 3001 434 4073 568 5024 622 6134 715 7002 840 8006 925

To say my grandfather was eccentric is like saying water is wet - technically incorrect, but close enough that nobody really cares. I suppose in lieu of a better word "eccentric" will do. In any case, my grandfather was a writer, as well as a puzzler... and a prankster. He loved elaborate, drawn-...

I once attended an English-language spelling bee where a speller, during her turn, repeated the same letter three times in a row, and she was judged to be correct. She spelled the word perfectly, without restarting, and without stuttering. In fact, none of the words from that day’s spelling bee h...

I've always been a writer as well as a puzzler, and my uncle shares that same fascination with both. Recently, he shared with me a complex puzzle that he'd made when he was my age. He said that the solution was the kind of book he'd always wanted to write and publish. I took a picture of the puzz...

On a digital clock showing 00:00 to 23:59, what is the probability of having exactly three identical digits?