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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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PalindromemordnilaP
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γ
λ
π
τ
φ
√2
𝑒
Apéry’s Constant
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p-adic Expansion
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><>
ALGOL 68
ArkScript
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
Haskell
Hexagony
iogii
J
Janet
Java
JavaScript
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
Hexdump
tomh1012
238
7ms
8 days ago
Hexdump
JOrE20
199
8ms
16 days ago
Hexdump
Lv0Sys
210
8ms
17 days ago
Hexdump
XenThe
216
8ms
26 days ago
Hexdump
rucin93
💎
179
8ms
27 Aug 2026
Hexdump
HumanoidCPU
273
7ms
24 Aug 2026
Hexdump
BalaM314
217
7ms
16 Aug 2026
Hexdump
oaiqjuy
290
7ms
18 May 2026
Hexdump
attila8192
227
7ms
10 Feb 2026
Hexdump
Protothor
221
8ms
27 Dec 2025
Hexdump
sean-niemann
192
10ms
2 Dec 2025
Hexdump
alexsave
245
8ms
14 Nov 2025
Hexdump
CaedenHarper
263
7ms
16 Sep 2025
Hexdump
gigaprofisi
250
7ms
10 Aug 2025
Hexdump
weliveinhell
192
10ms
23 Jun 2025
Hexdump
a6166231
228
7ms
22 May 2025
Hexdump
strattonwhisler
241
8ms
7 May 2025
Hexdump
voytxt
198
8ms
10 Apr 2025
Hexdump
Salutations45
203
8ms
29 Nov 2024
Hexdump
Andrey-Plotnikov
217
7ms
9 Nov 2024
Hexdump
emgordon154
209
7ms
23 Sep 2024
Hexdump
helbling
220
8ms
29 Jul 2024
Hexdump
Steffan153
197
8ms
4 Jul 2024
Hexdump
DialFrost
203
7ms
23 Jun 2024
Hexdump
vlpx
🥉
181
8ms
18 Jun 2024
Hexdump
junkondo-jp
262
8ms
31 May 2024
Hexdump
two-bad
243
7ms
25 Feb 2024
Hexdump
olleicua
212
7ms
3 Feb 2024
Hexdump
madeforlosers
291
7ms
8 Jan 2024
Hexdump
dmrichwa
201
7ms
19 Nov 2023
Hexdump
coreynash
221
8ms
18 Oct 2023
Hexdump
unfinishedprogram
257
7ms
16 Sep 2023
Hexdump
Argeento
276
7ms
9 Sep 2023
Hexdump
nwellnhof
🥈
180
7ms
27 Jun 2023
Hexdump
thisishowmymindworks
224
7ms
7 Jun 2023
Hexdump
tayloia
201
7ms
16 May 2023
Hexdump
janbehrens
223
8ms
11 May 2023
Hexdump
zakariamouhid
227
7ms
24 Feb 2023
Hexdump
JayXon
🥉
181
7ms
11 Dec 2022
Hexdump
BambooleanLogic
219
8ms
13 Oct 2022
Hexdump
itsh01
189
7ms
1 Sep 2022
Hexdump
AnnoyedArt1256
388
8ms
13 Aug 2022
Hexdump
maxpelic
237
7ms
5 Jul 2022
Hexdump
KatieLG-Transpiler
6,242
8ms
23 Jun 2022
Hexdump
uttumuttu
211
8ms
8 Jun 2022
Hexdump
Lydxn
186
7ms
28 May 2022
Hexdump
KatieLG
277
7ms
19 May 2022
Hexdump
KrausRaus
192
8ms
8 May 2022
Hexdump
emplv
🥉
181
7ms
7 May 2022
Hexdump
Irratix
🥉
181
7ms
6 May 2022
Hexdump
jared-hughes
212
7ms
4 May 2022
Hexdump
MeWhenI
207
9ms
3 May 2022
Hexdump
didion0
203
7ms
3 May 2022
Hexdump
NewDefectus
198
7ms
2 May 2022