Question

Show that the numbers 1, 2, 3, ..., 16 can be arranged in a line so that the sum of any of two neighbors is a square.

score 39 · Answer 1 · 2026-04-16 01:54:53

Show that the numbers 1, 2, 3, ..., 16 can be arranged in a line so that the sum of any of two neighbors is a square.

score 218 · Answer 2 · 2026-04-16 03:51:30

218

Views

What is $(\frac{d}{dx})^\frac{d}{dx}$?

Published on 16 Apr 2026 - 3:51

score 175 · Answer 3 · 2026-04-17 05:15:15

175

Views

Can you explain this answer to Bellman's Lost in a Forest in 3D?

Published on 17 Apr 2026 - 5:15

score 155 · Answer 4 · 2026-04-09 18:07:00

155

Views

How to find the elapsed time for one candle to be consumed when it is thicker by three units with respect of another?

Published on 09 Apr 2026 - 18:07

score 201 · Answer 5 · 2026-04-12 21:37:58

201

Views

The origin of "The Lost Boarding Pass Problem"

Published on 12 Apr 2026 - 21:37

score 135 · Answer 6 · 2026-04-15 22:33:10

135

Views

Behavior of a pair of integers under simple iterations

Published on 15 Apr 2026 - 22:33

score 174 · Answer 7 · 2026-04-15 04:22:56

174

Views

Silver matrix properties of order n

Published on 15 Apr 2026 - 4:22

score 483 · Answer 8 · 2026-04-10 01:18:45

483

Views

Tetration rule for differentiation.

Published on 10 Apr 2026 - 1:18

score 190 · Answer 9 · 2026-04-13 05:03:39

190

Views

Are two medians required to get the area of the triangle?

Published on 13 Apr 2026 - 5:03

score 153 · Answer 10 · 2026-04-11 21:04:07

153

Views

For any $n-1$ non-zero elements of $\mathbb Z/n\mathbb Z$, we can make zero using $+,-$ if and only if $n$ is prime

Published on 11 Apr 2026 - 21:04

score 304 · Answer 11 · 2026-04-13 09:56:50

304

Views

Frequency of gaps between consecutive prime numbers

Published on 13 Apr 2026 - 9:56

score 36 · Answer 12 · 2026-04-13 18:22:47

36

Views

What are the odds of getting a desired result on a specific throw?

Published on 13 Apr 2026 - 18:22

score 131 · Answer 13 · 2026-04-12 05:44:32

131

Views

Gcd of two numbers of the form $x^a-x^b$

Published on 12 Apr 2026 - 5:44

score 448 · Answer 14 · 2026-04-15 05:23:43

448

Views

Finding the maximum number of catchable Pokemon such that no two are enemies with each other

Published on 15 Apr 2026 - 5:23

score 205 · Answer 15 · 2026-04-16 00:43:51

205

Views

Coin weighing puzzle: one heavy coin, one light coin, which together weigh the same as two normal coins

Published on 16 Apr 2026 - 0:43

List Question

Show that the numbers 1, 2, 3, ..., 16 can be arranged in a line so that the sum of any of two neighbors is a square.

What is $(\frac{d}{dx})^\frac{d}{dx}$?

Can you explain this answer to Bellman's Lost in a Forest in 3D?

How to find the elapsed time for one candle to be consumed when it is thicker by three units with respect of another?

The origin of "The Lost Boarding Pass Problem"

Behavior of a pair of integers under simple iterations

Silver matrix properties of order n

Tetration rule for differentiation.

Are two medians required to get the area of the triangle?

For any $n-1$ non-zero elements of $\mathbb Z/n\mathbb Z$, we can make zero using $+,-$ if and only if $n$ is prime

Frequency of gaps between consecutive prime numbers

What are the odds of getting a desired result on a specific throw?

Gcd of two numbers of the form $x^a-x^b$

Finding the maximum number of catchable Pokemon such that no two are enemies with each other

Coin weighing puzzle: one heavy coin, one light coin, which together weigh the same as two normal coins

Trending Questions

Popular # Hahtags

Popular Questions