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hole will go live in approximately
3 days
. Why not try and solve it ahead of time?
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λ
π
τ
φ
√2
𝑒
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brainfuck
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C++
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D
Dart
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Forth
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Janet
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jq
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V
VimL
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05AB1E
ALGOL 68
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Erlang
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
Hole
All
12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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
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
Morse Decoder
Morse Encoder
Musical Chords
N Queens
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)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Apéry’s Constant
Calendar
Connect Four
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Minesweeper
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
√2
ndren
🥇
49
19ms
5 hours ago
√2
CornerMercury
🥇
49
28ms
12 hours ago
√2
snoozingnewt
🥇
36
2,348ms
30 hours ago
√2
blaztoma
37
266ms
31 hours ago
√2
Mabeloid
734
140ms
35 hours ago
√2
rustykitty
71
18ms
2 days ago
√2
mossiegoat
103
15ms
2 days ago
√2
blaztoma
🥇
27
53ms
2 days ago
√2
KatieLG
1,025
153ms
3 days ago
√2
snoozingnewt
🥉
40
1,032ms
6 days ago
√2
CaedenHarper
114
361ms
8 days ago
√2
2bular
🥇
26
263ms
8 days ago
√2
albanian-laundromat
184
1,038ms
9 days ago
√2
snoozingnewt
909
84ms
10 days ago
√2
JayXon
🥈
67
1,275ms
11 days ago
√2
JayXon
💎
57
1,027ms
11 days ago
√2
pardouin
🥈
58
866ms
11 days ago
√2
Babafaba
69
543ms
11 days ago
√2
Babafaba
69
17ms
11 days ago
√2
aiwana
238
74ms
11 days ago
√2
ovs-code
62
959ms
12 days ago
√2
stefangimmillaro
🥉
60
1,050ms
13 days ago
√2
ryyyn
🥇
49
13ms
13 days ago
√2
iczelia
2,598
3ms
13 days ago
√2
iczelia
28
57ms
13 days ago
√2
Code-Coder-coder
104
675ms
14 days ago
√2
namelessiw
45
1,012ms
15 days ago
√2
iczelia
71
19ms
17 days ago
√2
snoozingnewt
88
556ms
17 days ago
√2
snoozingnewt
63
3,033ms
17 days ago
√2
WildTooth
85
666ms
17 days ago
√2
WildTooth
57
2,383ms
17 days ago
√2
emgordon154
165
1,732ms
18 days ago
√2
DialFrost
🥇
66
359ms
20 days ago
√2
namelessiw
🥇
66
737ms
20 days ago
√2
luuumine
68
13ms
20 days ago
√2
bricknellj
🥇
49
13ms
21 days ago
√2
HumanoidCPU
1,009
3ms
21 days ago
√2
jacekwladzinski
73
14ms
21 days ago
√2
Ultra814
54
10ms
21 days ago
√2
stefangimmillaro
🥇
66
799ms
21 days ago
√2
Emutis
🥇
49
14ms
22 days ago
√2
blaztoma
🥇
49
17ms
23 days ago
√2
Schmitt-Very-Cool
88
740ms
24 days ago
√2
Yewzir
69
916ms
25 days ago
√2
leptio
112
125ms
26 days ago
√2
Pyro569
182
624ms
29 Sep 2025
√2
Shanethegamer
1,057
1,831ms
28 Sep 2025
√2
snoozingnewt
1,002
4ms
28 Sep 2025
√2
FortuiteMan
61
105ms
26 Sep 2025
√2
voytxt
1,028
816ms
25 Sep 2025
√2
nwellnhof
🥇
66
800ms
25 Sep 2025
√2
duckyluuk
90
811ms
25 Sep 2025
√2
emgordon154
69
559ms
25 Sep 2025
√2
JayXon
🥇
66
700ms
25 Sep 2025
√2
fuzzylojik-golf
27
92ms
25 Sep 2025
√2
Shanethegamer
250
865ms
25 Sep 2025
√2
sean-niemann
🥇
66
371ms
25 Sep 2025
√2
CaedenHarper
🥇
66
745ms
24 Sep 2025
√2
dokutan
88
599ms
24 Sep 2025
√2
ovs-code
69
898ms
24 Sep 2025
√2
fuzzylojik-golf
🥇
66
697ms
24 Sep 2025
√2
jared-hughes
97
828ms
24 Sep 2025
√2
KatieLG
1,045
346ms
24 Sep 2025
√2
edsrzf
🥇
66
389ms
24 Sep 2025
√2
sean-niemann
116
10ms
23 Sep 2025
√2
HPWiz
🥇
109
11ms
23 Sep 2025
√2
jared-hughes
122
22ms
23 Sep 2025
√2
Pyro569
126
30ms
22 Sep 2025
√2
albanian-laundromat
57
1,960ms
22 Sep 2025
√2
albanian-laundromat
57
56ms
19 Sep 2025
√2
retrohun
1,142
2,018ms
19 Sep 2025
√2
Shanethegamer
1,009
3ms
18 Sep 2025
√2
jacobly0
🥉
163
1,832ms
18 Sep 2025
√2
primo-ppcg
💎
142
1,756ms
15 Sep 2025