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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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𝑒
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ALGOL 68
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brainfuck
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Dart
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sed
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V
VimL
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05AB1E
APL
Arturo
Befunge
BQN
CJam
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Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
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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
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
Roman to Arabic
NoneTheFewer
213
20ms
15 days ago
Roman to Arabic
jordansafer
158
24ms
18 days ago
Roman to Arabic
Europe2048
117
20ms
30 Aug 2026
Roman to Arabic
solisolu
129
44ms
18 Aug 2026
Roman to Arabic
shellbertt
165
21ms
17 Aug 2026
Roman to Arabic
retrohun
200
29ms
14 Aug 2026
Roman to Arabic
skrat
269
22ms
10 Aug 2026
Roman to Arabic
darvaskristof
136
20ms
9 Aug 2026
Roman to Arabic
LostSyntax21
100
19ms
7 Aug 2026
Roman to Arabic
jameswmccarty
198
20ms
7 Aug 2026
Roman to Arabic
blaztoma
99
41ms
4 Aug 2026
Roman to Arabic
chartung17
148
28ms
25 Jul 2026
Roman to Arabic
Matter1024
184
24ms
16 Jul 2026
Roman to Arabic
KatieLG
🥇
98
40ms
5 Jul 2026
Roman to Arabic
zgialor-lab
162
18ms
18 Jun 2026
Roman to Arabic
madex
186
21ms
17 Jun 2026
Roman to Arabic
zzh1996
🥇
98
19ms
16 Jun 2026
Roman to Arabic
JOrE20
100
23ms
9 Jun 2026
Roman to Arabic
oaiqjuy
114
23ms
18 May 2026
Roman to Arabic
sisyphus-gpt
102
31ms
14 May 2026
Roman to Arabic
scpchicken
🥇
98
22ms
2 May 2026
Roman to Arabic
NacMacFigl
177
28ms
29 Apr 2026
Roman to Arabic
vang1ong7ang
100
20ms
25 Apr 2026
Roman to Arabic
sultan
124
22ms
14 Apr 2026
Roman to Arabic
Andrey2001
156
21ms
6 Apr 2026
Roman to Arabic
snoozingnewt
100
21ms
11 Mar 2026
Roman to Arabic
Flekay
100
24ms
11 Mar 2026
Roman to Arabic
gresm
102
20ms
4 Mar 2026
Roman to Arabic
StefanHabel
100
19ms
4 Mar 2026
Roman to Arabic
plcc0
100
39ms
2 Mar 2026
Roman to Arabic
dgambit
288
25ms
20 Feb 2026
Roman to Arabic
Lv0Sys
118
23ms
20 Feb 2026
Roman to Arabic
FoxInTheClouds
150
19ms
10 Feb 2026
Roman to Arabic
zhaohm14
123
21ms
9 Jan 2026
Roman to Arabic
te-chnical
139
27ms
8 Jan 2026
Roman to Arabic
ryyyn
99
30ms
29 Dec 2025
Roman to Arabic
CornerMercury
99
41ms
17 Dec 2025
Roman to Arabic
Mukundan314
100
21ms
16 Dec 2025
Roman to Arabic
CommandLeo
118
216ms
22 Nov 2025
Roman to Arabic
aalec
213
28ms
22 Nov 2025
Roman to Arabic
M4rc0g1
156
24ms
21 Nov 2025
Roman to Arabic
qpwoeirut
123
19ms
20 Nov 2025
Roman to Arabic
Papushkado
163
20ms
10 Nov 2025
Roman to Arabic
Babafaba
100
21ms
6 Nov 2025
Roman to Arabic
Pyroan
154
23ms
3 Nov 2025
Roman to Arabic
ndren
100
43ms
19 Oct 2025
Roman to Arabic
luuumine
136
21ms
17 Oct 2025
Roman to Arabic
melven
134
23ms
16 Oct 2025
Roman to Arabic
Code-Coder-coder
174
20ms
12 Oct 2025
Roman to Arabic
RYNO8
115
18ms
6 Oct 2025
Roman to Arabic
Emutis
122
20ms
17 Sep 2025
Roman to Arabic
albanian-laundromat
132
22ms
16 Sep 2025
Roman to Arabic
mishak-sys
169
20ms
9 Sep 2025
Roman to Arabic
Troon
110
22ms
27 Aug 2025
Roman to Arabic
InigoK
146
24ms
26 Aug 2025
Roman to Arabic
muser-logiccpu
238
22ms
16 Aug 2025
Roman to Arabic
Zhenyu-Bo
210
21ms
1 Aug 2025
Roman to Arabic
wuduculfre
100
22ms
22 Jul 2025
Roman to Arabic
RaBa21
168
21ms
12 Jul 2025
Roman to Arabic
codewrite
194
19ms
11 Jul 2025
Roman to Arabic
KasperKivimaeki
100
21ms
30 Jun 2025
Roman to Arabic
4atj
🥇
98
43ms
30 Jun 2025
Roman to Arabic
edsrzf
100
21ms
29 Jun 2025
Roman to Arabic
TheZwierzLF
145
20ms
21 May 2025
Roman to Arabic
andrewjc2000
187
26ms
19 May 2025
Roman to Arabic
EnisEfe0
195
23ms
18 May 2025
Roman to Arabic
keelimeguy
174
23ms
17 May 2025
Roman to Arabic
iwe0003
497
20ms
6 May 2025
Roman to Arabic
oatmealdog
443
17ms
5 May 2025
Roman to Arabic
valeria-227
193
20ms
5 May 2025
Roman to Arabic
frankgraziano
145
21ms
24 Apr 2025
Roman to Arabic
Seek64
🥇
98
26ms
8 Apr 2025
Roman to Arabic
moustave
128
21ms
7 Apr 2025
Roman to Arabic
my-company-my
234
23ms
21 Mar 2025
Roman to Arabic
jumpingtj
184
23ms
9 Mar 2025
Roman to Arabic
GolfingSuccess
🥇
98
18ms
1 Mar 2025
Roman to Arabic
yhm138
252
18ms
16 Feb 2025
Roman to Arabic
dokutan
100
21ms
14 Feb 2025
Roman to Arabic
kevinnaviapaiva
687
21ms
12 Feb 2025
Roman to Arabic
firegene
100
21ms
30 Jan 2025
Roman to Arabic
CaedenHarper
100
20ms
27 Jan 2025
Roman to Arabic
croc54
170
20ms
13 Jan 2025
Roman to Arabic
AidanWalter
499
20ms
3 Jan 2025
Roman to Arabic
Artemis21
152
20ms
2 Jan 2025
Roman to Arabic
sean-niemann
🥇
98
42ms
1 Jan 2025
Roman to Arabic
khvdm
🥇
98
19ms
7 Dec 2024
Roman to Arabic
minhtrancccp
136
24ms
25 Nov 2024
Roman to Arabic
lifthrasiir
118
43ms
20 Nov 2024
Roman to Arabic
wh3n3v3r
148
18ms
8 Nov 2024
Roman to Arabic
juliantamayo-py
967
28ms
13 Oct 2024
Roman to Arabic
JunkIce
183
28ms
9 Oct 2024
Roman to Arabic
ziselsberger
170
28ms
7 Oct 2024
Roman to Arabic
neihousaigaai
137
23ms
6 Oct 2024
Roman to Arabic
kg583
99
27ms
1 Oct 2024
Roman to Arabic
eddvrs
586
21ms
29 Sep 2024
Roman to Arabic
sciencejiho
176
21ms
26 Sep 2024
Roman to Arabic
emgordon154
144
22ms
23 Sep 2024
Roman to Arabic
hiichbindermax
156
21ms
15 Sep 2024
Roman to Arabic
Bombalech
148
25ms
8 Sep 2024
Roman to Arabic
o0BlackDragon0o
148
26ms
8 Sep 2024