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John Dvorak's user avatar
John Dvorak's user avatar
John Dvorak's user avatar
John Dvorak
  • Member for 11 years, 3 months
  • Last seen more than a month ago
4 votes

Random spanning tree of a rectangular grid

16 votes

What's the file extension?

1 vote

String subtraction

5 votes

Adding Numbers with Regex

29 votes
Accepted

Write a Quine in Plain English

14 votes
Accepted

Identity sequences on the Rubik's Cube

7 votes

Tips for golfing in <all languages>

8 votes

Create an array with repeated numbers

6 votes

Play Wythoff's Nim perfectly

27 votes
Accepted

Sudoku Compression

3 votes

Evolution of "Hello World!"

27 votes

Write a square program that outputs the number of times it has been "unrolled"

3 votes

Riemann Series Theorem

0 votes

recursive power algorithm

4 votes

Find X in a partially sorted Array

3 votes

Find X in a partially sorted Array

2 votes

Create a grid as close to a square as possible

3 votes

How NOT to reduce fractions

3 votes

Extraction of Bits

5 votes
Accepted

Take a break to make a snake!

3 votes
Accepted

Golf String's format() inverse

7 votes

Integer square root of integer

2 votes

One Bad Ternary Operator Deserves Another

3 votes

Print 123454321 without if statements and using only 2 variables

17 votes
Accepted

Open source optical lattice clock

31 votes

Determine if all decimal digits are unique

12 votes

Length of String Using Set Theory

1 vote

Remove a letter to make a palindrome

12 votes

Convert short month names to their longer counterparts [Ended]

13 votes

building circuit for divisibility by 3