The
Snake
hole will go live momentarily. Why not try and solve it ahead of time?
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𝑒 in Java in bytes.
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uage
s
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ellaneous
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brainfuck
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Card Number Validation
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Collatz
Connect Four
Continued Fractions
CSS Colors
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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
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Game of Life
Gijswijt’s Sequence
Gray Code Decoder
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Happy Numbers
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Hexdump
Hilbert Curve
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Inventory Sequence
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Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
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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
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
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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
Both
Human Only
AI-Assisted Only
#
Golfer
Points
Bytes
Time
Submitted
1
st
Lydxn
🇨🇦
1,000
108
493ms
10 May 2026
1
st
JayXon
🇺🇸
1,000
108
661ms
10 May 2026
1
st
ethanlally
1,000
108
687ms
12 Jul 2026
4
th
nwellnhof
🇩🇪
982
110
524ms
25 Sep 2025
4
th
Nyfii
982
110
383ms
25 Aug 2026
4
th
Steffan153
🇫🇮
982
110
396ms
27 Aug 2026
4
th
zzh1996
982
110
388ms
8 days ago
4
th
JOrE20
982
110
362ms
7 days ago
4
th
edsrzf
🇳🇿
982
110
381ms
7 days ago
10
th
DialFrost
🇸🇬
964
112
493ms
26 Sep 2025
11
th
sean-niemann
🇺🇸
939
115
511ms
26 Sep 2025
12
th
reflogedoc
908
119
472ms
23 Jun 2026
13
th
KasperKivimaeki
🇫🇮
900
120
369ms
14 days ago
14
th
namelessiw
893
121
384ms
2 Sep 2026
15
th
CaedenHarper
🇨🇦
857
126
488ms
10 Oct 2025
16
th
MeWhenI
🇻🇦
818
132
487ms
7 Nov 2025
17
th
kmathis22
806
134
514ms
23 Oct 2025
18
th
jared-hughes
788
137
477ms
24 Sep 2025
19
th
stefangimmillaro
706
153
504ms
6 Oct 2025
20
th
Herbert00709
🇵🇱
697
155
582ms
11 Mar 2026
21
st
primo-ppcg
🇹🇭
688
157
432ms
25 Apr 2020
22
nd
h3ra993huskp
🇯🇵
663
163
528ms
30 Nov 2025
23
rd
Orsailius
610
177
460ms
10 Jun 2026
24
th
janbehrens
🇩🇪
532
203
801ms
16 May 2026
25
th
Shanethegamer
🇺🇸
529
204
505ms
25 Sep 2025
26
th
neihousaigaai
522
207
418ms
31 May 2021
27
th
lukehewittvandy
491
220
545ms
11 May 2021
28
th
inventshah
466
232
587ms
8 May 2021
29
th
Schmitt-Very-Cool
434
249
676ms
3 Oct 2025
30
th
bac0id
412
262
411ms
26 Sep 2023
31
st
iczelia
🇩🇪
411
263
549ms
21 Sep 2025
32
nd
bwat2
409
264
422ms
23 Jan 2022
33
rd
Rohit-Lall
371
291
1,196ms
29 Feb 2024
34
th
cbrt-x
352
307
570ms
4 Sep 2021
35
th
c0d3-4-F00d
🇩🇪
328
329
563ms
10 Jul 2021
36
th
KaLuAnFo
251
430
512ms
10 Aug 2025
37
th
dokutan
182
595
477ms
24 Sep 2025
38
th
HalvorOverby
166
651
462ms
18 Dec 2021
39
th
crizin
🇰🇷
157
687
396ms
15 Sep 2023
40
th
squid233
155
695
603ms
7 Nov 2025
41
st
voytxt
🇨🇿
105
1,028
433ms
25 Sep 2025
41
st
Yewzir
🇧🇪
105
1,028
437ms
2 Oct 2025
41
st
gigaprofisi
🇺🇸
105
1,028
515ms
5 Nov 2025
41
st
HumanoidCPU
105
1,028
444ms
8 Nov 2025
45
th
KatieLG
🇬🇧
103
1,045
547ms
24 Sep 2025
46
th
Omega65536
🇩🇪
101
1,065
368ms
7 Jan 2021
46
th
Waffle3z
101
1,065
335ms
24 Aug 2021
46
th
mokymok
🇺🇸
101
1,065
418ms
8 Nov 2021
46
th
Jacob385
101
1,065
370ms
16 Apr 2024
46
th
madeforlosers
101
1,065
443ms
13 Jan 2025
46
th
snoozingnewt
🇨🇦
101
1,065
374ms
14 Sep 2025
52
nd
RYNO8
101
1,067
343ms
7 Aug 2021
52
nd
msbranicky
101
1,067
394ms
15 Sep 2023
54
th
katss2
101
1,070
420ms
20 Sep 2025
55
th
Haksell
101
1,071
393ms
1 May 2020
56
th
KatieLG-Transpiler
🇬🇧
101
1,073
372ms
23 Jun 2022
56
th
TaserTheFox
🇺🇸
101
1,073
406ms
19 May 2023
58
th
rvdnieuwendijk
🇳🇱
101
1,074
385ms
9 Oct 2020
58
th
kurkale6ka
101
1,074
383ms
28 Dec 2023
60
th
retrohun
100
1,075
397ms
28 Dec 2022
60
th
klixel
🇨🇦
100
1,075
380ms
6 May 2023
60
th
Mabeloid
🇳🇴
100
1,075
391ms
16 Sep 2024
63
rd
InigoK
🇺🇸
100
1,076
391ms
12 Apr 2023
63
rd
BREMAUCY
🇫🇷
100
1,076
412ms
18 Sep 2023
65
th
RustemB
🇷🇺
100
1,078
348ms
21 May 2020
65
th
SB-945
100
1,078
404ms
18 Sep 2023
67
th
foxmcloud555
100
1,079
386ms
13 Apr 2022
68
th
Pale-Vessel
100
1,085
413ms
10 Jan 2024
69
th
Firefox760
97
1,119
375ms
23 Apr 2023
70
th
0x978
96
1,120
420ms
17 Jan 2022
1–70 of 70