In the image you can see twelve mutation chambers (A to L). Each alien on the left side of the aliens goes through the three mutation chambers of its right side. The alien on the right side is the ...| Puzzling Stack Exchange
This is a puzzle with both the computer-puzzle tag and the no-computers tag. We have the following list of five fractions: 11/5, 30/77, 1/11, 21/2, 5/7 Starting with an integer x, we perform the| Puzzling Stack Exchange
A polycube is a three dimensional generalisation of polyomino, i.e., it is formed by gluing unit cubes along their faces. Given a cube of side n, one can easily dissect it into n congruent polycube...| Puzzling Stack Exchange
I have found a few 11-letter words that use every key except 0 or 1 on a standard telephone (like EXPLORATION), but I haven't found any shorter such words. What is the shortest word we can make tha...| Puzzling Stack Exchange
What do these figures share in common?| Puzzling Stack Exchange
Playable Version This is follow-up version of How quickly can you solve the Change Change game?. Every rule is the same but only the arrangement is a little more challenging. Challenge Slide the ci...| Puzzling Stack Exchange
This is annoying. I got so close to finishing my latest puzzle but with one clue left, a clue I couldn't understand even once I gave up and checked the solution. This is from the Sunday Times Quick| Puzzling Stack Exchange
Knowledge of the ruleset of Origami Puzzles is assumed.| Puzzling Stack Exchange
Penpa link: VsxDk . This line is not a puzzle. Note: Editted puzzle name to avoid some potential confusion. This line is not a puzzle. To clarify: Please entirely disregard the previous title. This...| Puzzling Stack Exchange
I made a mistake and σρουψηρδ κτιβπατδς! What did I do? Sent from my iPhone. Hint:| Puzzling Stack Exchange
I've created a series of browser-based logic puzzles designed to be solved in sequence. Once you solve one puzzle correctly, you'll be automatically redirected to the next stage. At the moment, the...| Puzzling Stack Exchange
Puzzlein’ Nonogram — Solve the puzzles. Inspired from this great puzzle by @DyingIsFun. Click the image for larger view. (59x59) I’ll not require the full logical step. (If I do, I’ll be busy| Puzzling Stack Exchange
The answer is a fitting 11-letter phrase. Hint 1 Hint 2 (stronger)| Puzzling Stack Exchange
Recently, I got an IKEA LILLABO train set for my daughter. It has twelve curved segments, each is 1/8th of a circle of radius 1, two straight segments of length 1, and a bridge of length 2 (in top ...| Puzzling Stack Exchange
The great English detective Sherlule Polmes is visiting his friend, a great French inventor. The reason? A suspected poisoning! Eating his new wife’s stew, the inventor came near to death! The clas...| Puzzling Stack Exchange
What number comes next in this sequence? 40, 0, 2, 1, 0, 10, 50, 4, 0, 16 Answers must have an explanation of why the next number is what it is. Hint:| Puzzling Stack Exchange
Grelling's Paradox is about certain types of words. An adjective is heterological if it does not describe itself, like 'long', 'German', or 'monosyllabic'. An adjective is autological if it does| Puzzling Stack Exchange
