User Zizy Archer

1 vote

Three-player chess on a 7x7 board

answered Dec 5, 2023 at 15:08

5 votes

A Prime Number equation using all nine digits once

answered Oct 26, 2023 at 11:48

4 votes

Sliding crosses in a 4x4 grid

answered Oct 20, 2023 at 12:53

7 votes

An Almost-squarish set of numbers

answered Jun 1, 2023 at 12:35

8 votes

Man of War: A Numbers Problem

answered Feb 10, 2023 at 9:15

11 votes

Accepted

What extra number did I form?

answered Oct 7, 2022 at 7:34

2 votes

Labyrinth of Teleporters

answered Sep 19, 2022 at 13:27

2 votes

Chess lead change

answered Jul 20, 2022 at 7:59

3 votes

The Rook's Hassle

answered Jun 24, 2022 at 13:06

12 votes

Checkmate 30 kings with rooks

answered Jun 22, 2022 at 21:49

6 votes

N prisoners locked in cells

answered May 6, 2022 at 7:51

0 votes

The Game of Barranca

answered May 4, 2022 at 8:39

2 votes

Catch the invisible and omniscient thief

answered Apr 22, 2022 at 14:21

2 votes

PSE Advent Calendar 2021 (Day 12): Christmas Confusion

answered Dec 14, 2021 at 14:46

0 votes

Pouring water from the 10 liter container

answered Nov 5, 2021 at 10:22

2 votes

What is the optimal first move in tic-tac-toe?

answered Oct 25, 2021 at 11:36

0 votes

Find the most unfortunate compact combination of coins to have in LOLandia

answered Oct 4, 2021 at 7:47

1 vote

Rock climbing at the Tokyo Olympics

answered Aug 5, 2021 at 13:38

3 votes

One-sided chess: Self stalemate revisted

answered Jul 27, 2021 at 9:01

4 votes

One-sided chess: Can you stalemate yourself?

answered Jul 19, 2021 at 23:24

8 votes

Accepted

Find an integer where each sum of 5 consecutive digits is prime

answered Jul 16, 2021 at 9:22

1 vote

How many gold coins can you extract from the billionaire?

answered May 21, 2021 at 21:05

3 votes

Chess Construction Challenge #6: The One Move Royale

answered May 13, 2021 at 11:12

0 votes

Balancing the marble game (Red marbles are OP, please nerf)

answered Mar 11, 2021 at 12:23

2 votes

Flipping coins in a circle

answered Sep 4, 2020 at 11:57

0 votes

Can you minimise the arithmetic average?

answered Aug 24, 2020 at 13:11

3 votes

Shortest game of Monopoly

answered May 27, 2020 at 10:39

2 votes

Wizard creating a jewelry

answered May 22, 2020 at 10:59

0 votes

Find the burglar by covering all the streets

answered May 13, 2020 at 21:07

3 votes

Queens attacking exactly one queen

answered Mar 4, 2020 at 8:25

Stack Exchange Network

59 Answers

Three-player chess on a 7x7 board

A Prime Number equation using all nine digits once

Sliding crosses in a 4x4 grid

An Almost-squarish set of numbers

Man of War: A Numbers Problem

What extra number did I form?

Labyrinth of Teleporters

Chess lead change

The Rook's Hassle

Checkmate 30 kings with rooks

N prisoners locked in cells

The Game of Barranca

Catch the invisible and omniscient thief

PSE Advent Calendar 2021 (Day 12): Christmas Confusion

Pouring water from the 10 liter container

What is the optimal first move in tic-tac-toe?

Find the most unfortunate compact combination of coins to have in LOLandia

Rock climbing at the Tokyo Olympics

One-sided chess: Self stalemate revisted

One-sided chess: Can you stalemate yourself?

Find an integer where each sum of 5 consecutive digits is prime

How many gold coins can you extract from the billionaire?

Chess Construction Challenge #6: The One Move Royale

Balancing the marble game (Red marbles are OP, please nerf)

Flipping coins in a circle

Can you minimise the arithmetic average?

Shortest game of Monopoly

Wizard creating a jewelry

Find the burglar by covering all the streets

Queens attacking exactly one queen