This question already has an answer here:
The Cyclic Riley #1 1 answer
Here we go, a classic Riley with a twist!
My firsts are the firsts of the days;
My middle is the middle, not lacking;
My lasts is the last of an n-term series;
And my whole is the whole of a cycle.
marked as duplic...
Sorry for the long break everyone! It's been hectic. Here goes XVII:
There is another chamber of the labyrinth which contains yet another inscription on the wall:
Once again, there is a keyboard and you have to type the correct response in. You have a feeling that this is going to be the ...
I am going to do it how I want and when I want. I know everything and I don't need your help. I'm here when you need me, maybe. What I am?
There are ten different 10-digits decimal numbers with one that is equals the sum of all the other decimal numbers. If each number has unique digits along its decimal places (example .9876543210), what is the least sum decimal number?
Oddly dismissing Carnegie Hall’s backer and investor.
Please explain how this cryptic clue works
Many thanks
What is the largest rectangular grid (by area) that can be painted with 3 colours, such that no three cells of the same colour form a right-angled triangle. We only consider right-angled triangles whose legs are parallel to the grid's edges. For example the following is not allowed:
x.....x
......
I thought I learnt all tricks and technique.. But clearly there is something I don't know about.
Here is a picture problem, and the task is to replace the question marks. All the information needed should be there. So... try figure it out!
Say I don't want to solve Rubik's cube but I want the reverse: I'm having a solved Rubik's cube (all stickers in it's right position and orientation) and I want to go from this state to a specific pattern. Are there any known algorithms for this?
This is for a 3*3*3 Rubik's cube.
I apologise if this is not the right site to post this kind of question, but out of all SE sites this one yielded the most question concerning specific cubing algorithms (namely this, this, this, this and this).
I want to improve my speedcubing time (16.00), I was learning the Zborowski-Bruchem ...
How can you make $\pi$ using 2, 0, 2, 0 in this order?
Allowed operations:
+, -, x, ÷, ! (factorial), exponentiation, parentheses.
