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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Continued Fractions
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
Farey Sequence
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Gray Code Decoder
Gray Code Encoder
Happy Numbers
Happy Numbers (Long)
Hexdump
Hilbert Curve
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
Minesweeper
Morse Decoder
Morse Encoder
Multitap Input
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N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Partition Numbers
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
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CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
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Tutorial
Hole
Golfer
Chars
Time
Submitted
ln 2
flekAI
53
393ms
4 days ago
ln 2
jusaka
1,020
479ms
7 days ago
ln 2
snoozingnewt
52
497ms
5 Mar 2026
ln 2
JOrE20
61
600ms
19 Feb 2026
ln 2
dokutan
🥇
51
515ms
14 Feb 2026
ln 2
Andrey2001
76
393ms
28 Jan 2026
ln 2
CornerMercury
🥇
51
469ms
17 Dec 2025
ln 2
albanian-laundromat
56
433ms
20 Nov 2025
ln 2
Babafaba
🥇
51
445ms
30 Oct 2025
ln 2
KatieLG
483
391ms
6 Oct 2025
ln 2
edsrzf
52
419ms
23 Sep 2025
ln 2
aksyristos
1,011
400ms
8 Aug 2025
ln 2
ovs-code
🥇
51
452ms
15 Jul 2025
ln 2
fuzzylojik-golf
🥇
51
431ms
3 Jul 2025
ln 2
qwertzguy
66
523ms
25 Mar 2025
ln 2
GolfingSuccess
🥇
51
458ms
25 Jan 2025
ln 2
Adix-null
1,036
446ms
10 Dec 2024
ln 2
JunkIce
63
416ms
3 Dec 2024
ln 2
lifthrasiir
🥇
51
420ms
2 Dec 2024
ln 2
emgordon154
🥇
51
469ms
10 Oct 2024
ln 2
CaedenHarper
🥇
51
421ms
19 Sep 2024
ln 2
Mabeloid
79
416ms
17 Sep 2024
ln 2
b-illy
🥇
51
407ms
12 Sep 2024
ln 2
HumanoidCPU
63
413ms
2 Sep 2024
ln 2
KatieLG-Transpiler
1,011
406ms
16 Aug 2024
ln 2
sean-niemann
🥇
51
425ms
27 Jul 2024
ln 2
MeWhenI
🥇
51
520ms
13 Jul 2024
ln 2
Brain-Boy-53
1,013
431ms
3 Jul 2024
ln 2
bac0id
1,011
487ms
25 Jun 2024
ln 2
pardouin
🥇
51
475ms
24 Jun 2024
ln 2
xsot
🥇
51
487ms
14 May 2024
ln 2
Herbert00709
55
421ms
13 May 2024
ln 2
Jacob385
386
531ms
17 Apr 2024
ln 2
duckyluuk
52
573ms
27 Mar 2024
ln 2
lynn
52
493ms
17 Feb 2024
ln 2
kg583
🥇
51
436ms
1 Feb 2024
ln 2
rucin93
52
469ms
21 Jan 2024
ln 2
AlephSquirrel
52
502ms
21 Jan 2024
ln 2
m-tkach
52
452ms
20 Jan 2024
ln 2
JayXon
🥇
51
442ms
20 Jan 2024
ln 2
neel11235813
🥇
51
500ms
19 Jan 2024
ln 2
GrayJoKing
🥇
51
480ms
18 Jan 2024
ln 2
msbranicky
76
484ms
17 Jan 2024
ln 2
adriweb
1,011
497ms
16 Jan 2024
ln 2
Shanethegamer
61
489ms
16 Jan 2024
ln 2
inventshah
🥇
51
458ms
16 Jan 2024
ln 2
Lydxn
🥇
51
432ms
16 Jan 2024
ln 2
Steffan153
🥇
51
445ms
16 Jan 2024
ln 2
Yewzir
56
490ms
15 Jan 2024
ln 2
CatsAreFluffy
89
653ms
15 Jan 2024
ln 2
commandz0
52
493ms
15 Jan 2024
ln 2
SirBogman
52
462ms
15 Jan 2024
ln 2
DialFrost
52
456ms
15 Jan 2024