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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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φ
√2
𝑒
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p-adic Expansion
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ALGOL 68
ArkScript
Assembly
AWK
Bash
BASIC
Berry
brainfuck
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C#
C++
Civet
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Coconut
Common Lisp
Crystal
D
Dart
Elixir
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Factor
Forth
Fortran
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Go
GolfScript
Groovy
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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
Polygon Triangulations
JOrE20
147
9ms
13 days ago
Polygon Triangulations
JOrE20
150
11ms
13 days ago
Polygon Triangulations
scpchicken
165
11ms
13 Aug 2026
Polygon Triangulations
Matter1024
4,349
13ms
26 Jul 2026
Polygon Triangulations
JOrE20
4,349
13ms
26 Jul 2026
Polygon Triangulations
madex
1,109
3ms
17 Jun 2026
Polygon Triangulations
Shanethegamer
4,340
480ms
15 Jun 2026
Polygon Triangulations
Shanethegamer
4,320
4ms
1 Jun 2026
Polygon Triangulations
oaiqjuy
198
12ms
20 May 2026
Polygon Triangulations
codereport
175
4ms
20 May 2026
Polygon Triangulations
5cw
153
10ms
17 May 2026
Polygon Triangulations
rkg-huwdu
121
4ms
9 May 2026
Polygon Triangulations
Shanethegamer
4,568
1,573ms
2 May 2026
Polygon Triangulations
codereport
183
43ms
2 May 2026
Polygon Triangulations
KatieLG
4,707
1,601ms
15 Apr 2026
Polygon Triangulations
Matter1024
238
11ms
3 Apr 2026
Polygon Triangulations
madex
167
11ms
19 Mar 2026
Polygon Triangulations
albanian-laundromat
193
1,957ms
26 Feb 2026
Polygon Triangulations
albanian-laundromat
243
5ms
26 Feb 2026
Polygon Triangulations
KatieLG
4,320
3ms
21 Feb 2026
Polygon Triangulations
bricknellj
180
19ms
9 Feb 2026
Polygon Triangulations
jameswmccarty
4,325
173ms
8 Feb 2026
Polygon Triangulations
Shanethegamer
4,319
3ms
7 Feb 2026
Polygon Triangulations
Shanethegamer
4,324
1ms
7 Feb 2026
Polygon Triangulations
targrik
216
8ms
6 Feb 2026
Polygon Triangulations
KatieLG
4,510
3ms
10 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,331
2ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,515
135ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,318
3ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,510
3ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,506
7ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,533
678ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,320
1ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,508
1ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,531
126ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,327
37ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,317
96ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,517
77ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,519
11ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,521
9ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,513
194ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,512
4ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,318
3ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,916
28ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,325
23ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,394
396ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,515
1ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,567
159ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,313
3ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,327
7ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,410
484ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,320
3ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
7,252
35ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
9,990
8ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,519
128ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,317
41ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,366
313ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
5,491
4ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,323
1,348ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,706
5ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,515
11ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,319
64ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,320
83ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,377
122ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,564
153ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,513
1,515ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,528
383ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,519
2,633ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,578
14ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,320
4ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,329
116ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,528
2ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
15,350
4ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,519
1ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,535
36ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,323
3ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,525
1ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,335
49ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,513
3ms
9 Jan 2026
Polygon Triangulations
Shanethegamer
4,332
3ms
25 Dec 2025
Polygon Triangulations
albanian-laundromat
175
13ms
20 Dec 2025
Polygon Triangulations
Shanethegamer
4,332
121ms
4 Dec 2025
Polygon Triangulations
AlephSquirrel
217
25ms
27 Nov 2025
Polygon Triangulations
KatieLG
4,322
1ms
21 Nov 2025
Polygon Triangulations
KatieLG
4,515
2ms
21 Nov 2025
Polygon Triangulations
KatieLG
4,549
4ms
21 Nov 2025
Polygon Triangulations
bitsandbeyond
134
1,149ms
20 Nov 2025
Polygon Triangulations
Shanethegamer
4,515
1ms
12 Nov 2025
Polygon Triangulations
HumanoidCPU
4,900
7ms
9 Nov 2025
Polygon Triangulations
lyphyser
110
54ms
8 Nov 2025
Polygon Triangulations
lyphyser
1,568
2ms
8 Nov 2025
Polygon Triangulations
KasperKivimaeki
184
19ms
21 Oct 2025
Polygon Triangulations
KatieLG
4,317
4ms
30 Sep 2025
Polygon Triangulations
KatieLG
4,320
7ms
30 Sep 2025
Polygon Triangulations
Shanethegamer
4,342
439ms
25 Sep 2025
Polygon Triangulations
Shanethegamer
4,320
3ms
18 Sep 2025
Polygon Triangulations
canissimia
287
5ms
14 Aug 2025
Polygon Triangulations
Shanethegamer
4,313
1ms
5 Aug 2025
Polygon Triangulations
elgan65536
3,789
223ms
29 Jul 2025
Polygon Triangulations
saito-ta
168
300ms
6 Jul 2025