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hole will go live in approximately
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ALGOL 68
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AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
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Coconut
Common Lisp
Crystal
D
Dart
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Forth
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iogii
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Janet
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jq
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Raku
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sed
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V
VimL
Wren
Zig
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05AB1E
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
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All
12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Alphabetic Numbers
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Connect Four
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
Musical Chords
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)
Taxicab Numbers
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
Apéry’s Constant
Binary Lambda Calculus
Chess960 Decoder
Chess960 Encoder
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Ulam Sequence
Hole
Golfer
Bytes
Time
Submitted
Highly Composite Numbers
HumanoidCPU
588
32ms
4 days ago
Highly Composite Numbers
madex
519
4ms
10 days ago
Highly Composite Numbers
Shanethegamer
420
464ms
12 days ago
Highly Composite Numbers
HumanoidCPU
292
936ms
13 days ago
Highly Composite Numbers
HumanoidCPU
292
19ms
13 days ago
Highly Composite Numbers
2bular
50
133ms
17 days ago
Highly Composite Numbers
2bular
39
279ms
17 days ago
Highly Composite Numbers
2bular
49
7ms
20 days ago
Highly Composite Numbers
ovs-code
45
4,080ms
20 days ago
Highly Composite Numbers
AlephSquirrel
79
112ms
20 days ago
Highly Composite Numbers
AlephSquirrel
106
3,829ms
20 days ago
Highly Composite Numbers
HumanoidCPU
400
4ms
26 days ago
Highly Composite Numbers
Shanethegamer
400
4ms
26 days ago
Highly Composite Numbers
oaiqjuy
168
14ms
20 May 2026
Highly Composite Numbers
codereport
61
1,963ms
20 May 2026
Highly Composite Numbers
HumanoidCPU
412
3ms
13 May 2026
Highly Composite Numbers
rkg-huwdu
90
4ms
10 May 2026
Highly Composite Numbers
rkg-huwdu
153
165ms
9 May 2026
Highly Composite Numbers
Shanethegamer
512
1,712ms
2 May 2026
Highly Composite Numbers
codereport
73
34ms
2 May 2026
Highly Composite Numbers
HumanoidCPU
399
4ms
24 Apr 2026
Highly Composite Numbers
KatieLG
652
1,715ms
15 Apr 2026
Highly Composite Numbers
HumanoidCPU
513
1,819ms
15 Apr 2026
Highly Composite Numbers
Matter1024
422
2ms
11 Apr 2026
Highly Composite Numbers
lyphyser
77
4,563ms
27 Mar 2026
Highly Composite Numbers
madex
165
21ms
19 Mar 2026
Highly Composite Numbers
fantaize
1,651
253ms
10 Mar 2026
Highly Composite Numbers
AdrienHache
124
4,925ms
7 Mar 2026
Highly Composite Numbers
KatieLG
400
3ms
21 Feb 2026
Highly Composite Numbers
elgan65536
1,068
2ms
9 Feb 2026
Highly Composite Numbers
elgan65536
203
137ms
9 Feb 2026
Highly Composite Numbers
Shanethegamer
399
4ms
7 Feb 2026
Highly Composite Numbers
Shanethegamer
404
2ms
7 Feb 2026
Highly Composite Numbers
HumanoidCPU
404
2ms
6 Feb 2026
Highly Composite Numbers
plcc0
177
18ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
411
2ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
460
137ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
398
3ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
455
2ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
451
6ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
478
670ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
400
1ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
453
2ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
476
128ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
407
56ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
397
113ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
462
77ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
464
11ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
466
9ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
458
178ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
457
5ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
398
3ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
591
30ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
405
23ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
474
403ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
460
1ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
456
3ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
512
165ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
393
3ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
407
8ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
490
407ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
400
5ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
1,307
32ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
940
6ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
464
126ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
397
45ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
446
348ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
761
3ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
403
1,457ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
516
3ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
460
9ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
399
61ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
400
84ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
457
134ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
509
143ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
458
1,305ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
473
391ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
464
456ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
434
15ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
400
5ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
409
118ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
473
3ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
1,742
3ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
464
1ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
456
36ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
403
2ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
470
2ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
415
61ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
458
2ms
9 Jan 2026
Highly Composite Numbers
HumanoidCPU
400
3ms
1 Jan 2026
Highly Composite Numbers
Shanethegamer
412
4ms
25 Dec 2025
Highly Composite Numbers
kurkale6ka
400
9ms
15 Dec 2025
Highly Composite Numbers
kurkale6ka
404
2ms
15 Dec 2025
Highly Composite Numbers
kurkale6ka
392
23ms
12 Dec 2025
Highly Composite Numbers
HumanoidCPU
445
368ms
7 Dec 2025
Highly Composite Numbers
Shanethegamer
412
124ms
4 Dec 2025
Highly Composite Numbers
JOrE20
391
6ms
2 Dec 2025
Highly Composite Numbers
HumanoidCPU
451
7ms
1 Dec 2025
Highly Composite Numbers
HumanoidCPU
427
60ms
28 Nov 2025
Highly Composite Numbers
Yax42
351
485ms
24 Nov 2025