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hole will go live in approximately
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. Why not try and solve it ahead of time?
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ALGOL 68
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AWK
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brainfuck
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C#
C++
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Coconut
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Crystal
D
Dart
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Factor
Forth
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Groovy
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iogii
J
Janet
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jq
Julia
K
Kotlin
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Nim
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Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Experimental Language
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
ZuzuScript
Hole
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
Chess Move Validation
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
Nim
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
Ulam Sequence
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
Langton’s Ant
Lyndon Factorization
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Thue–Morse Constant
Turtle
Tutorial
Yellowstone Permutation
Hole
Golfer
Bytes
Time
Submitted
Cubes
scpchicken
4,119
198ms
16 Aug 2026
Cubes
nickweissert-star
506
230ms
3 Aug 2026
Cubes
madeforlosers
4,102
195ms
22 Apr 2026
Cubes
IISResetMe
215
207ms
29 Dec 2025
Cubes
CaedenHarper
4,102
187ms
16 Aug 2025
Cubes
bitsandbeyond
💎
133
267ms
6 Aug 2025
Cubes
Msleizak
266
238ms
27 Jun 2025
Cubes
MaxCastella
225
229ms
21 Jan 2025
Cubes
dokutan
890
202ms
7 Oct 2024
Cubes
Mabeloid
4,102
175ms
3 Oct 2024
Cubes
Jaykul
264
207ms
11 May 2024
Cubes
JPRuskin
302
226ms
11 May 2024
Cubes
HumanoidCPU
4,102
195ms
9 May 2024
Cubes
corbob
4,102
178ms
30 Apr 2024
Cubes
SirBogman
186
240ms
9 Jan 2024
Cubes
juliansiebert
225
206ms
21 Apr 2023
Cubes
MeWhenI
177
209ms
29 Jan 2023
Cubes
retrohun
5,543
166ms
27 Dec 2022
Cubes
CarraUjilen
338
211ms
26 Jul 2022
Cubes
KatieLG-Transpiler
4,217
185ms
24 Jun 2022
Cubes
nwellnhof
🥈
143
227ms
30 Dec 2021
Cubes
btnlq
🥉
154
1,543ms
26 Dec 2021
Cubes
KatieLG
4,217
193ms
10 Oct 2021
Cubes
janbehrens
259
213ms
4 Oct 2021
Cubes
Shanethegamer
330
199ms
14 Sep 2021
Cubes
bac0id
4,102
175ms
25 Jan 2021
Cubes
gjh71
265
227ms
27 Dec 2020
Cubes
bstrautin
485
254ms
9 Aug 2020
Cubes
TimCurwick
198
209ms
4 Aug 2020
Cubes
rvdnieuwendijk
572
220ms
9 Jul 2020
Cubes
PalmEmanuel
6,406
229ms
15 Jun 2020
Cubes
JoeBigToe
266
204ms
9 Jun 2020
Cubes
M1kep
419
220ms
7 Jun 2020
Cubes
SteveL-MSFT
287
221ms
6 Jun 2020
Cubes
KevinMarquette
224
211ms
6 Jun 2020
Cubes
krzydoug
4,106
203ms
6 Jun 2020
Cubes
ThePSAdmin
4,106
190ms
5 Jun 2020
Cubes
HumanEquivalentUnit
1,639
223ms
5 Jun 2020
Cubes
PSGruss
341
210ms
4 Jun 2020
Cubes
RichUncleCody
654
231ms
3 Jun 2020
Cubes
thlac
4,106
188ms
3 Jun 2020
Cubes
SeeminglyScience
4,102
163ms
3 Jun 2020