The
Snake
hole will go live in approximately
3 days
. Why not try and solve it ahead of time?
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PalindromemordnilaP
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Pernicious Numbers (Long)
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Proximity Grid
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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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Dragon Curve
Ellipse Perimeters
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Floyd-Steinberg Dithering
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Lyndon Factorization
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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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Coconut
Common Lisp
Crystal
D
Dart
Elixir
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F#
Factor
Forth
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Go
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Groovy
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iogii
J
Janet
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jq
Julia
K
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Nim
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Perl
PHP
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Prolog
Python
R
Raku
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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
Hole
Golfer
Bytes
Time
Submitted
Number Spiral
snoozingnewt
🥈
72
86ms
19 hours ago
Number Spiral
snoozingnewt
🥉
133
103ms
41 hours ago
Number Spiral
emgordon154
193
274ms
4 days ago
Number Spiral
zzh1996
142
359ms
4 days ago
Number Spiral
zzh1996
99
1ms
4 days ago
Number Spiral
zzh1996
🥉
133
458ms
4 days ago
Number Spiral
kkoenig
🥇
143
290ms
4 days ago
Number Spiral
codewrite
246
443ms
5 days ago
Number Spiral
vlpx
🥇
86
8ms
5 days ago
Number Spiral
khvdm
🥇
80
9ms
8 days ago
Number Spiral
ihsan-gpt
🥇
80
9ms
10 days ago
Number Spiral
dokutan
311
35ms
10 days ago
Number Spiral
dpamar
193
9ms
11 days ago
Number Spiral
christos-cantina-security
25
35ms
11 days ago
Number Spiral
zzh1996
💎
122
41ms
11 days ago
Number Spiral
christos-cantina-security
19
28ms
12 days ago
Number Spiral
christos-cantina-security
122
10ms
12 days ago
Number Spiral
christos-cantina-security
70
42ms
12 days ago
Number Spiral
KatieLG
311
33ms
12 days ago
Number Spiral
o0lit3
🥉
82
3ms
13 days ago
Number Spiral
HumanoidCPU
328
453ms
13 days ago
Number Spiral
JOrE20
109
10ms
15 days ago
Number Spiral
Europe2048
164
10ms
15 days ago
Number Spiral
jordansafer
173
17ms
16 days ago
Number Spiral
HumanoidCPU
350
35ms
16 days ago
Number Spiral
emgordon154
167
53ms
20 days ago
Number Spiral
rucin93
🥇
86
6ms
20 days ago
Number Spiral
jenova-gemini
155
10ms
20 days ago
Number Spiral
Lv0Sys
104
11ms
21 days ago
Number Spiral
kcinnu
💎
194
1,573ms
21 days ago
Number Spiral
edsrzf
🥉
120
6ms
22 days ago
Number Spiral
edsrzf
🥈
111
4ms
22 days ago
Number Spiral
edsrzf
🥇
154
52ms
22 days ago
Number Spiral
Steffan153
🥇
154
53ms
22 days ago
Number Spiral
rollershutter
247
11ms
22 days ago
Number Spiral
kmathis22
238
399ms
22 days ago
Number Spiral
HumanoidCPU
1,032
2ms
23 days ago
Number Spiral
JOrE20
114
7ms
24 days ago
Number Spiral
kasarino
324
295ms
27 Aug 2026
Number Spiral
ovs-code
38
8ms
26 Aug 2026
Number Spiral
JOrE20
🥉
171
65ms
24 Aug 2026
Number Spiral
edsrzf
149
461ms
24 Aug 2026
Number Spiral
sean-niemann
93
893ms
24 Aug 2026
Number Spiral
edsrzf
🥈
82
851ms
24 Aug 2026
Number Spiral
LostSyntax21
110
10ms
20 Aug 2026
Number Spiral
HumanoidCPU
306
72ms
17 Aug 2026
Number Spiral
Natanaelel
142
143ms
16 Aug 2026
Number Spiral
sean-niemann
💎
90
2ms
15 Aug 2026
Number Spiral
Europe2048
174
7ms
15 Aug 2026
Number Spiral
4atj
93
10ms
15 Aug 2026
Number Spiral
JOrE20
299
7ms
14 Aug 2026
Number Spiral
SuperFola
307
2ms
14 Aug 2026
Number Spiral
nickweissert-star
219
199ms
11 Aug 2026
Number Spiral
LostSyntax21
246
2ms
10 Aug 2026
Number Spiral
zzh1996
45
2ms
10 Aug 2026
Number Spiral
CornerMercury
23
183ms
9 Aug 2026
Number Spiral
CornerMercury
93
10ms
9 Aug 2026
Number Spiral
Steffan153
🥇
110
10ms
8 Aug 2026
Number Spiral
JOrE20
65
3ms
4 Aug 2026
Number Spiral
Matter1024
🥈
342
11ms
2 Aug 2026
Number Spiral
solisolu
119
9ms
1 Aug 2026
Number Spiral
emgordon154
140
513ms
1 Aug 2026
Number Spiral
JOrE20
310
173ms
31 Jul 2026
Number Spiral
dokutan
310
150ms
31 Jul 2026
Number Spiral
Waffle3z
169
2ms
23 Jul 2026
Number Spiral
Steffan153
💎
95
5ms
22 Jul 2026
Number Spiral
Steffan153
💎
81
867ms
22 Jul 2026
Number Spiral
Steffan153
🥇
76
66ms
22 Jul 2026
Number Spiral
Steffan153
🥈
100
11ms
22 Jul 2026
Number Spiral
Steffan153
🥇
80
9ms
22 Jul 2026
Number Spiral
Steffan153
🥇
79
574ms
22 Jul 2026
Number Spiral
lukegustafson
🥇
16
21ms
22 Jul 2026
Number Spiral
radarek
🥇
76
70ms
22 Jul 2026
Number Spiral
Steffan153
🥉
111
90ms
20 Jul 2026
Number Spiral
blaztoma
🥇
31
2ms
20 Jul 2026
Number Spiral
scpchicken
64
188ms
20 Jul 2026
Number Spiral
blaztoma
92
10ms
20 Jul 2026
Number Spiral
blaztoma
💎
116
144ms
20 Jul 2026
Number Spiral
jiaminglimjm
277
10ms
19 Jul 2026
Number Spiral
bizy-coder
93
527ms
13 Jul 2026
Number Spiral
edsrzf
🥈
121
2ms
11 Jul 2026
Number Spiral
retrohun
138
10ms
10 Jul 2026
Number Spiral
zzh1996
🥇
16
24ms
10 Jul 2026
Number Spiral
vargaeszter
252
3ms
9 Jul 2026
Number Spiral
CaedenHarper
91
37ms
4 Jul 2026
Number Spiral
codereport
🥇
16
21ms
1 Jul 2026
Number Spiral
CaedenHarper
122
103ms
30 Jun 2026
Number Spiral
codereport
102
10ms
29 Jun 2026
Number Spiral
dokutan
435
347ms
27 Jun 2026
Number Spiral
zacjl
🥇
16
22ms
26 Jun 2026
Number Spiral
HumanoidCPU
345
29ms
24 Jun 2026
Number Spiral
zgialor-lab
173
18ms
22 Jun 2026
Number Spiral
zzh1996
92
10ms
19 Jun 2026
Number Spiral
lelbal
182
17ms
18 Jun 2026
Number Spiral
ovs-code
140
444ms
17 Jun 2026
Number Spiral
JayXon
🥇
123
447ms
16 Jun 2026
Number Spiral
Orsailius
239
552ms
15 Jun 2026
Number Spiral
DialFrost
140
477ms
15 Jun 2026
Number Spiral
Shanethegamer
328
440ms
15 Jun 2026
Number Spiral
sean-niemann
🥇
123
507ms
15 Jun 2026