Jonathan Allan
  • Member for 6 years, 3 months
  • Last seen more than a month ago
  • London, United Kingdom
They all gave the same one word answer - What answer did they give?
90 votes

They all said

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Grandma likes coffee but not tea
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75 votes

Grandma likes Why?

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Folding paper into corners
52 votes

I managed to make Like so:

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A puzzling image maze!
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40 votes

Solved Map: Individual Puzzles: As per @Henkie's post, the second door from EXAMPLE ROOM solved COLLISIONS solved REASSEMBLY solved GET TWO FREE solved MAZES IN MAZES solved HALF THE PICTURE ...

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It's my birthday today - how old am I turning?
38 votes

Today you are turning Since

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Do sudoku answers always have a single minimal clue set?
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37 votes

Here are two proper, irreducible sudoku with the same solution as each other and disjoint sets of clues (24 & 25 clues, respectively). 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 ·---...

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I am a car. What is the car?
36 votes

An alternative solution to the other posted, even though I think the existing one is "better"...

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Move only 2 matchsticks to find the equality
36 votes

Another way moving $2$: Or similarly:

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How many cubes can we fit in?
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33 votes

The answer is Because I do hope the explanation and pictures suffice with no real need for a geometrical argument, because I'm not sure I can give a rigorous proof. This solution was found by ...

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The Persistence Of Memory
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33 votes

Solution: 1. I started with the left room. The key for this room is Like so 2. Next note that Like so 3. Next note that Like so: 4. Then So we have 5. Now Like so 6. Almost finally... Like ...

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What is my real name?
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33 votes

Your name is Because

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Friends met up at the bar
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31 votes

This is a fairly simple one I've heard before in a different guise... They are not surprised because

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I hope your internet's working
28 votes

The answer could have been But is actually Because

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Find the odd number out (from math book)
25 votes

Due to the occurrence of $0.4\overline{8}$ rather than $\frac{22}{45}$ I think it could be Because An alternative, quirky one that I kind of like, but definitely not the intended one: Because Or ...

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The thing that breaks whenever its name is called
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24 votes

The answer is So flimsy that it breaks even by saying its name

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A Simple Number Sequence
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23 votes

I think the answer is Because

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What is the largest number you can create with 0000 by moving only two sticks?
22 votes

How about For a less lateral-thinking solution _ _ _ _ _ _ _ _ _ | || || || | --> | ||_|| || | |_||_||_||_| --> | ||_|| ||_| Or for a smidgen more (due to @PaulGrffiths' ...

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Sudoku net that is always solvable
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22 votes

I believe Spencerkatty's solution is maximal... Any net may be constructed by choosing which of the 81 cells to mask. There are $\sum_{k=0}^{81}{81\choose k}=2^{81}$ ways to construct a net. Rather ...

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Clue Web #1 - Let's start
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19 votes

A1, Mat, Field, Church, Trap A2, Chew, 32, Head, Chance A3, Pig, Bones, Thick, Sheep A4, Kin, Dirt, Sack, Power A B1, Sick, Dead, Out, Over B2, Pot, Pocket, Plate, Shot B3, In, Out, Run, Away ...

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A Programmers Riddle
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16 votes

I'm think the answer is: Since All human kind is subject to this negativity nothing is true in life except these two things concatenate the synonyms into a string to uncover an error (& This ...

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When Sudoku met Ratio
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16 votes

The solution is at the bottom, but note: Step 1 Step 2: Step 3: Step 4: Step 5: Step 6: Step 7: Step 8: Step 9: Step 10: Step 11

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The Time Machine works but my friend is gone!
16 votes

Lets get this started... \begin{align} y&=\frac1{27}(2x^4-32x^3+156x^2-224x+152)&\text{ in }\color{red}{\text{red}}\\ \frac{dy}{dx}&=\frac1{27}(8x^3-96x^2+312x-224)&\text{ in }\color{...

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Hexagonal minesweeper
15 votes

Here is another possible solution, with a first stage that is necessary:

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Really, really, really hard sequence
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15 votes

The next numbers are: Because

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Solve this math puzzle using numbers 0-9
14 votes

There is (ignoring swapping the numbers between parentheses) one more solution. We know: For the second of those options we could do: While for the first we could do: As such all solutions (...

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Rook River (Chess Sliding Puzzle)
14 votes

Using Dr Xorile's answer as a base here is an improved solution:

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I went on a world tour and came back home
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14 votes

Answer is Because TOEVAQCNXFLEFJRCUYAYQBZAOGAZATVFYHXEYVR???GUNNST

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Move only 2 matchsticks to find the equality
14 votes

Yet another way moving $2$:

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Five letter words at cross purposes
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14 votes

All: Across: Take away my first letter I sound the same, then take away my last letter I sound the same, even take away another letter I sound the same. Across: About eg tan00 Down: I am the ...

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LEVEL connections
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14 votes

Without allowing backtracking along edges Since The paths

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