Skip to main content
Zizy Archer's user avatar
Zizy Archer's user avatar
Zizy Archer's user avatar
Zizy Archer
  • Member for 7 years, 2 months
  • Last seen this week
13 votes

Don't settle for a billion

12 votes

Checkmate 30 kings with rooks

11 votes
Accepted

What extra number did I form?

8 votes

Man of War: A Numbers Problem

8 votes
Accepted

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

7 votes

A rook's tour of the chessboard

7 votes

Mate in one with NO PIECES?

6 votes
Accepted

Oriental House: An original grid-deduction challenge

6 votes

N prisoners locked in cells

6 votes

An Almost-squarish set of numbers

5 votes

A Prime Number equation using all nine digits once

5 votes

Math logic Triangle

4 votes

Unexpected Delay while Mixing Shots

4 votes
Accepted

Archaeological alphametic

4 votes

Sliding crosses in a 4x4 grid

4 votes

One-sided chess: Can you stalemate yourself?

3 votes

One-sided chess: Self stalemate revisted

3 votes

Chess Construction Challenge #6: The One Move Royale

3 votes

The Rook's Hassle

3 votes

Move the coin in the color grid

3 votes

A Simple Self-Referential Test

3 votes

Proving the existence of a given matrix

3 votes

Checkmate all the kings #3

3 votes
Accepted

Representation of Mo-roman numerals

3 votes
Accepted

Solve the Lyne puzzle

3 votes
Accepted

Can YOU Save the Earth?

3 votes

Is this 10-card magic trick possible?

3 votes
Accepted

36-length snake in a 6x6 grid

3 votes

Two dice with the same probability for each sum?

3 votes

Frequentists be damned! Design an evil coin to prove a point