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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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λ
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√2
𝑒
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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
Common Lisp
Crystal
D
Dart
Elixir
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Factor
Forth
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Go
GolfScript
Groovy
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Hexagony
iogii
J
Janet
Java
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jq
Julia
K
Kotlin
Lua
Nim
OCaml
Pascal
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
ROT13
TylerBloom
146
169ms
4 Jun 2026
ROT13
vang1ong7ang
118
170ms
6 May 2026
ROT13
Steffan153
115
167ms
26 Mar 2026
ROT13
fantaize
133
168ms
10 Mar 2026
ROT13
edsrzf
121
184ms
28 Jan 2026
ROT13
ian-h-chamberlain
152
156ms
5 Jan 2026
ROT13
luuumine
143
154ms
8 Dec 2025
ROT13
kumavale
🥇
114
189ms
24 Nov 2025
ROT13
lynn
117
180ms
14 Nov 2025
ROT13
snoozingnewt
185
210ms
2 Nov 2025
ROT13
Mabeloid
156
164ms
26 Oct 2025
ROT13
Pale-Vessel
216
208ms
23 Sep 2025
ROT13
acotis
🥇
114
199ms
21 Sep 2025
ROT13
dokutan
1,439
535ms
3 Jul 2025
ROT13
error256
133
156ms
3 May 2025
ROT13
KasperKivimaeki
152
185ms
3 May 2025
ROT13
JayXon
🥇
114
171ms
3 May 2025
ROT13
nullie
150
156ms
6 Apr 2025
ROT13
kirjavascript
162
191ms
18 Mar 2025
ROT13
emgordon154
145
173ms
14 Mar 2025
ROT13
HumanoidCPU
189
220ms
1 Feb 2025
ROT13
The3gs
161
186ms
25 Jan 2025
ROT13
elgan65536
148
153ms
16 Jan 2025
ROT13
stefangimmillaro
126
169ms
14 Jan 2025
ROT13
cyrilboyer
195
154ms
13 Jan 2025
ROT13
Siri-chan
201
176ms
8 Jan 2025
ROT13
msbranicky
354
226ms
6 Jan 2025
ROT13
rucin93
184
199ms
5 Jan 2025
ROT13
madex
197
216ms
4 Jan 2025