The
Snake
hole will go live momentarily. Why not try and solve it ahead of time?
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N Queens
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PalindromemordnilaP
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Poker
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Topological Sort
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Transpose Sentence
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United States
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γ
λ
π
τ
φ
√2
𝑒
Apéry’s Constant
Binary Lambda Calculus
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Crossword
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Floyd-Steinberg Dithering
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Highly Composite Numbers
Huffman Encoder
Langton’s Ant
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Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
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Thue–Morse Constant
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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
rhdqor213
1,000
98
2ms
6 Jan 2026
2
nd
KasperKivimaeki
🇫🇮
980
100
1ms
19 Jul 2024
3
rd
JayXon
🇺🇸
970
101
2ms
21 May 2023
3
rd
nwellnhof
🇩🇪
970
101
2ms
23 Jun 2023
5
th
JohandeRuiter
🇳🇱
961
102
1ms
7 Jul 2024
6
th
ovs-code
🇩🇪
933
105
2ms
17 Feb 2024
7
th
inventshah
925
106
2ms
7 Aug 2024
8
th
Alex-x90
🇺🇸
907
108
2ms
8 Aug 2023
9
th
prplz
🇦🇺
899
109
2ms
18 Jan 2022
9
th
xsot
🇸🇬
899
109
2ms
1 Feb 2024
11
th
Irratix
🇳🇱
891
110
2ms
14 May 2022
11
th
speles
🇺🇦
891
110
2ms
29 Oct 2023
13
th
ZakkkkAttackkkk
🇵🇭
883
111
2ms
9 Nov 2023
13
th
Szum123321
🇵🇱
883
111
2ms
9 Dec 2023
13
th
DialFrost
🇸🇬
883
111
2ms
20 Dec 2024
13
th
madex
🇩🇪
883
111
2ms
17 Aug 2026
17
th
Shanethegamer
🇺🇸
875
112
2ms
20 Apr 2022
17
th
solisolu
875
112
1ms
7 Jun 2026
19
th
Yewzir
🇧🇪
867
113
2ms
29 Nov 2023
19
th
drabart
🇵🇱
867
113
2ms
18 Dec 2023
21
st
Mandrzejy
🇵🇱
860
114
2ms
13 Sep 2024
21
st
AZTECCO
860
114
2ms
16 Sep 2025
23
rd
FragmentedCurve
852
115
2ms
22 Nov 2023
23
rd
mathisfun271
852
115
2ms
5 Feb 2024
23
rd
retrohun
852
115
2ms
16 May 2026
26
th
MeWhenI
🇻🇦
845
116
2ms
5 Jul 2024
27
th
m-tkach
🇺🇦
838
117
2ms
11 Jan 2022
27
th
prestosilver
🇺🇸
838
117
3ms
16 Dec 2025
29
th
sean-niemann
🇺🇸
831
118
2ms
3 Feb 2024
30
th
LHLaurini
🇧🇷
824
119
2ms
17 Jul 2024
31
st
abc7-12
810
121
2ms
26 Jun 2024
32
nd
c0d3-4-F00d
🇩🇪
803
122
2ms
21 Feb 2022
33
rd
iczelia
🇩🇪
797
123
2ms
24 Sep 2025
34
th
djeedjay
🇳🇱
790
124
2ms
16 Sep 2022
35
th
jupj
🇫🇮
784
125
2ms
31 Aug 2022
36
th
bac0id
778
126
2ms
3 Jul 2024
37
th
jared-hughes
766
128
2ms
17 Mar 2022
37
th
matricronia
766
128
2ms
2 Feb 2026
39
th
janbehrens
🇩🇪
754
130
2ms
23 Jun 2023
39
th
dokutan
754
130
2ms
8 Nov 2025
39
th
HumanoidCPU
754
130
2ms
15 days ago
42
nd
jgbaldwinbrown
737
133
2ms
13 Oct 2022
42
nd
klixel
🇨🇦
737
133
2ms
27 Nov 2023
44
th
vi0let4
715
137
2ms
27 Sep 2023
45
th
akaritakai
705
139
2ms
29 May 2026
46
th
heanyang1
700
140
2ms
21 May 2025
47
th
Anonymousellama21
695
141
2ms
14 Apr 2022
48
th
akamayu-ouo
🇹🇼
690
142
2ms
8 Jul 2024
48
th
FoxInTheClouds
690
142
2ms
20 Feb 2026
50
th
Re-Adventures
🇮🇳
685
143
2ms
7 Feb 2022
50
th
DrPiranoid
685
143
2ms
21 Oct 2022
52
nd
sjrct
681
144
2ms
4 Aug 2024
53
rd
biocommando
🇫🇮
676
145
2ms
26 Dec 2022
53
rd
kallmi28
🇨🇿
676
145
2ms
13 Oct 2023
53
rd
rifatx
676
145
2ms
14 Jul 2024
56
th
MaxElf999
662
148
2ms
19 Dec 2022
57
th
gastropner
658
149
2ms
8 Jul 2025
58
th
second-pumpkin
653
150
2ms
15 Mar 2023
58
th
msbranicky
653
150
2ms
20 Aug 2023
60
th
Andriamanitra
🇫🇮
641
153
2ms
14 Jul 2023
61
st
jbjd
636
154
2ms
12 Sep 2024
62
nd
tomh1012
632
155
2ms
21 Nov 2025
62
nd
Herbert00709
🇵🇱
632
155
2ms
1 May 2026
64
th
daschr
616
159
2ms
26 Jun 2023
65
th
kasarino
598
164
2ms
3 Jul 2026
66
th
vhoulbreque
🇫🇷
580
169
2ms
26 Nov 2025
67
th
1231234md5
🇨🇳
566
173
2ms
11 Dec 2023
68
th
rambox11
536
183
2ms
11 Jun 2024
69
th
ColeBardin
530
185
2ms
21 Jul 2022
69
th
snoozingnewt
🇨🇦
530
185
2ms
14 Nov 2023
71
st
Sephirem98
516
190
2ms
2 Nov 2023
72
nd
Sascha37
🇩🇪
476
206
2ms
8 Oct 2025
73
rd
epic-programmer-guy
456
215
2ms
31 Dec 2023
74
th
MateuszPietrzak
🇵🇱
436
225
2ms
22 Nov 2023
75
th
Andrey2001
426
230
2ms
29 Jun 2026
76
th
Schmitt-Very-Cool
415
236
2ms
25 May 2025
77
th
zt14427
364
269
3ms
6 Oct 2023
78
th
mrmena
🇦🇺
351
279
3ms
14 Mar 2024
79
th
Natanaelel
🇸🇪
343
286
2ms
7 Feb 2023
80
th
kevinnaviapaiva
282
347
2ms
24 Feb 2025
81
st
aksyristos
182
538
2ms
11 Jun 2023
82
nd
Jacob385
168
582
2ms
4 Mar 2026
83
rd
Msleizak
🇫🇷
126
776
2ms
9 Nov 2023
1–83 of 83