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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
π
τ
φ
√2
𝑒
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p-adic Expansion
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ALGOL 68
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brainfuck
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C++
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D
Dart
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iogii
J
Janet
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jq
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K
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Python
R
Raku
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sed
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Swift
Tcl
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V
VimL
Wren
Zig
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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
Christmas Trees
JOrE20
61
37ms
10 days ago
Christmas Trees
albanian-laundromat
66
39ms
24 days ago
Christmas Trees
scpchicken
67
37ms
16 Aug 2026
Christmas Trees
CaedenHarper
61
37ms
12 Jul 2026
Christmas Trees
denkyuu1
57
35ms
1 Jun 2026
Christmas Trees
Lydxn
🥇
55
38ms
29 Apr 2026
Christmas Trees
radarek
🥇
55
38ms
25 Apr 2026
Christmas Trees
madex
76
39ms
5 Apr 2026
Christmas Trees
aksyristos
70
37ms
29 Mar 2026
Christmas Trees
Just4FunCoder
89
42ms
26 Mar 2026
Christmas Trees
Sxltry
60
37ms
14 Mar 2026
Christmas Trees
blaztoma
57
36ms
7 Mar 2026
Christmas Trees
DialFrost
60
36ms
26 Jan 2026
Christmas Trees
snoozingnewt
67
35ms
26 Jan 2026
Christmas Trees
TheZwierzLF
66
38ms
21 Dec 2025
Christmas Trees
D-MOVE
59
36ms
6 Dec 2025
Christmas Trees
Lv0Sys
62
36ms
29 Nov 2025
Christmas Trees
pardouin
🥉
56
36ms
1 Sep 2025
Christmas Trees
sean-niemann
57
38ms
7 Aug 2025
Christmas Trees
olleicua
63
38ms
13 Jun 2025
Christmas Trees
SirBogman
58
37ms
15 Jan 2025
Christmas Trees
goodrichster
103
38ms
18 Dec 2024
Christmas Trees
tatzyr
79
39ms
30 Nov 2024
Christmas Trees
emgordon154
63
37ms
17 Nov 2024
Christmas Trees
LostSyntax21
74
37ms
10 Sep 2024
Christmas Trees
kroolp
65
37ms
14 Jul 2024
Christmas Trees
ovs-code
57
36ms
8 Jul 2024
Christmas Trees
aydamak
68
36ms
15 May 2024
Christmas Trees
HumanoidCPU
550
37ms
13 May 2024
Christmas Trees
dokutan
65
39ms
30 Apr 2024
Christmas Trees
Shanethegamer
60
38ms
26 Mar 2024
Christmas Trees
Natanaelel
57
37ms
22 Nov 2023
Christmas Trees
FlyingPenguin223
69
39ms
2 Nov 2023
Christmas Trees
annaproxy
77
37ms
22 Oct 2023
Christmas Trees
msbranicky
85
38ms
13 Sep 2023
Christmas Trees
JayXon
57
40ms
24 Apr 2023
Christmas Trees
Haksell
67
40ms
22 Feb 2023
Christmas Trees
Steffan153
57
39ms
20 Feb 2023
Christmas Trees
badboj40
65
36ms
14 Feb 2023
Christmas Trees
stefangimmillaro
59
37ms
3 Feb 2023
Christmas Trees
4hg
64
38ms
8 Nov 2022
Christmas Trees
OhmNomNom
57
37ms
20 Oct 2022
Christmas Trees
jared-hughes
60
39ms
12 Sep 2022
Christmas Trees
purp
87
37ms
13 Aug 2022
Christmas Trees
Andriamanitra
67
37ms
21 Jul 2022
Christmas Trees
MeWhenI
57
38ms
1 Jul 2022
Christmas Trees
Irratix
60
36ms
27 Jun 2022
Christmas Trees
KatieLG-Transpiler
550
37ms
24 Jun 2022
Christmas Trees
Nekall
126
36ms
2 Jun 2022
Christmas Trees
lynn
59
37ms
25 May 2022
Christmas Trees
Joe-V2
623
37ms
19 Apr 2022
Christmas Trees
KatieLG
69
37ms
10 Apr 2022
Christmas Trees
sisyphus-ppcg
57
36ms
4 Feb 2022
Christmas Trees
takebackfr
67
37ms
7 Dec 2021
Christmas Trees
mokymok
604
35ms
16 Nov 2021
Christmas Trees
olivermrose
61
37ms
7 Oct 2021
Christmas Trees
nwellnhof
57
37ms
1 Oct 2021
Christmas Trees
jbbarth
58
40ms
9 Aug 2021
Christmas Trees
anter69
65
39ms
3 Aug 2021
Christmas Trees
liemvo
62
37ms
7 May 2021
Christmas Trees
jacobsmith
90
36ms
5 Mar 2021
Christmas Trees
NewDefectus
63
37ms
10 Feb 2021
Christmas Trees
hiddicop
61
36ms
22 Jan 2021
Christmas Trees
Waffle3z
63
38ms
21 Jan 2021
Christmas Trees
ferblape
116
36ms
26 Dec 2020
Christmas Trees
GrayJoKing
57
38ms
18 Dec 2020
Christmas Trees
roor0
57
36ms
18 Dec 2020
Christmas Trees
san-nat
104
37ms
15 Dec 2020
Christmas Trees
simonista
57
38ms
15 Dec 2020
Christmas Trees
RowdyLemon
62
36ms
14 Dec 2020
Christmas Trees
jaredcrystal
57
36ms
14 Dec 2020
Christmas Trees
han-yan
57
37ms
12 Dec 2020
Christmas Trees
jstanley0
58
37ms
12 Dec 2020
Christmas Trees
Ardena
64
36ms
11 Dec 2020
Christmas Trees
maths22
58
36ms
10 Dec 2020
Christmas Trees
brianlwatson
63
36ms
9 Dec 2020
Christmas Trees
james-logan
70
36ms
9 Dec 2020
Christmas Trees
primo-ppcg
57
37ms
3 Dec 2020
Christmas Trees
eggplants
76
37ms
26 Nov 2020
Christmas Trees
prplz
59
36ms
28 Oct 2020
Christmas Trees
michaelbaudino
65
36ms
18 Oct 2020
Christmas Trees
yzhs
70
37ms
6 Sep 2020
Christmas Trees
bstrautin
77
40ms
12 Jun 2020
Christmas Trees
proton
77
36ms
9 Jun 2020
Christmas Trees
dwayneparton
71
39ms
13 May 2020
Christmas Trees
janlelis
57
37ms
5 Jan 2020
Christmas Trees
0xddom
75
36ms
18 Dec 2019
Christmas Trees
snltd
76
38ms
14 Oct 2019
Christmas Trees
tarotaro0
68
37ms
2 Oct 2019
Christmas Trees
n1LS
62
36ms
2 Oct 2019
Christmas Trees
shraiwi
69
37ms
30 Sep 2019
Christmas Trees
TFeld00
60
37ms
7 Jun 2019
Christmas Trees
graemewalters
142
37ms
24 Mar 2019
Christmas Trees
retrohun
550
36ms
21 Dec 2018
Christmas Trees
acornellier
68
37ms
9 Dec 2018
Christmas Trees
robymus
69
37ms
18 Sep 2018
Christmas Trees
segiddins
79
38ms
24 Aug 2018
Christmas Trees
zstearman3
130
41ms
12 Jul 2018
Christmas Trees
adoxography
81
37ms
1 Jun 2018
Christmas Trees
yokasuretsu
73
36ms
16 Apr 2018