The
Snake
hole will go live in approximately
2 days
. Why not try and solve it ahead of time?
Recent Solutions
Prev Hole
Play Hole
Next Hole
Achievements
Cheevos
Golfers
Solutions
All Holes
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
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
All Languages
><>
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
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
Bytes
Chars
Scoring
Bytes
Chars
Language
All
><>
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
Hole
Golfer
Chars
Time
Submitted
Happy Numbers
Europe2048
65
6ms
10 days ago
Happy Numbers
dpamar
75
13ms
19 days ago
Happy Numbers
egu555
65
7ms
21 Aug 2026
Happy Numbers
JOrE20
65
7ms
30 Jun 2026
Happy Numbers
egol1
113
7ms
23 Jun 2026
Happy Numbers
retrohun
91
7ms
30 May 2026
Happy Numbers
solisolu
77
7ms
23 May 2026
Happy Numbers
oaiqjuy
86
7ms
18 May 2026
Happy Numbers
madex
76
14ms
5 Apr 2026
Happy Numbers
Program-Pi
81
8ms
26 Feb 2026
Happy Numbers
KrausRaus
68
10ms
6 Jan 2026
Happy Numbers
Lv0Sys
66
9ms
29 Nov 2025
Happy Numbers
snoozingnewt
71
8ms
29 Nov 2025
Happy Numbers
smclaughlin-cf
100
8ms
26 Nov 2025
Happy Numbers
HumanoidCPU
84
9ms
11 Nov 2025
Happy Numbers
Andrey-Plotnikov
89
10ms
27 Sep 2025
Happy Numbers
CaedenHarper
85
7ms
31 Aug 2025
Happy Numbers
acollett89
82
7ms
4 Aug 2025
Happy Numbers
lukegustafson
🥇
51
6ms
18 Jul 2025
Happy Numbers
Protothor
70
6ms
9 Jul 2025
Happy Numbers
codewrite
89
8ms
30 Jun 2025
Happy Numbers
gigaprofisi
113
7ms
20 Jun 2025
Happy Numbers
XenThe
79
9ms
7 Jun 2025
Happy Numbers
a6166231
95
7ms
20 May 2025
Happy Numbers
MyXoToD
159
8ms
8 May 2025
Happy Numbers
Palladium02
104
7ms
5 May 2025
Happy Numbers
MrMullac
120
8ms
2 May 2025
Happy Numbers
TRexOnGit
70
7ms
2 May 2025
Happy Numbers
targrik
63
7ms
19 Feb 2025
Happy Numbers
sean-niemann
56
8ms
18 Jan 2025
Happy Numbers
Salutations45
90
7ms
2 Jan 2025
Happy Numbers
dokutan
79
9ms
24 Dec 2024
Happy Numbers
alexsave
92
6ms
7 Nov 2024
Happy Numbers
madeforlosers
79
8ms
23 Oct 2024
Happy Numbers
roguh
137
6ms
13 Oct 2024
Happy Numbers
FortuiteMan
80
9ms
10 Oct 2024
Happy Numbers
LukeBridges
93
10ms
8 Oct 2024
Happy Numbers
xyangst
107
7ms
7 Oct 2024
Happy Numbers
Mabeloid
146
6ms
20 Sep 2024
Happy Numbers
Steffan153
56
6ms
9 Aug 2024
Happy Numbers
ovs-code
66
8ms
29 Jul 2024
Happy Numbers
helbling
76
7ms
4 Jul 2024
Happy Numbers
bac0id
125
6ms
30 Jun 2024
Happy Numbers
r-schmidtke
103
6ms
26 Jun 2024
Happy Numbers
hacker112
115
6ms
20 Jun 2024
Happy Numbers
vlpx
62
7ms
18 Jun 2024
Happy Numbers
Ranner198
156
10ms
13 Jun 2024
Happy Numbers
junkondo-jp
86
7ms
13 May 2024
Happy Numbers
rucin93
62
7ms
19 Apr 2024
Happy Numbers
two-bad
72
7ms
25 Feb 2024
Happy Numbers
steffan-polygolf
103
6ms
19 Feb 2024
Happy Numbers
olleicua
109
8ms
13 Feb 2024
Happy Numbers
dylanarmstrong
78
7ms
24 Jan 2024
Happy Numbers
boundbydeterminism
146
8ms
17 Jan 2024
Happy Numbers
Yewzir
65
6ms
6 Dec 2023
Happy Numbers
trinityy-7
83
7ms
6 Dec 2023
Happy Numbers
janbehrens
65
6ms
26 Nov 2023
Happy Numbers
Florian-Mt
131
7ms
23 Oct 2023
Happy Numbers
coreynash
85
7ms
17 Oct 2023
Happy Numbers
Davr1
92
8ms
14 Oct 2023
Happy Numbers
m42km
80
6ms
7 Oct 2023
Happy Numbers
msbranicky
141
7ms
8 Sep 2023
Happy Numbers
raszpi
99
7ms
3 Sep 2023
Happy Numbers
weliveinhell
74
6ms
3 Sep 2023
Happy Numbers
daniel-cardone
91
7ms
23 Aug 2023
Happy Numbers
biocommando
82
7ms
22 Aug 2023
Happy Numbers
apokryfos
115
6ms
21 Aug 2023
Happy Numbers
typeswitch-dev
105
7ms
1 Aug 2023
Happy Numbers
Maznek
71
6ms
19 Jun 2023
Happy Numbers
adamnielson42
110
7ms
30 May 2023
Happy Numbers
tayloia
65
6ms
11 May 2023
Happy Numbers
zakariamouhid
96
7ms
1 May 2023
Happy Numbers
Shanethegamer
69
7ms
25 Apr 2023
Happy Numbers
nati047
255
6ms
7 Apr 2023
Happy Numbers
Mazn3k
84
7ms
15 Mar 2023
Happy Numbers
piano-miles
85
7ms
12 Mar 2023
Happy Numbers
hacker19374
113
6ms
10 Mar 2023
Happy Numbers
JayXon
56
6ms
9 Mar 2023
Happy Numbers
zt14427
146
6ms
4 Mar 2023
Happy Numbers
amiralitaheri
90
7ms
23 Feb 2023
Happy Numbers
SirFireball3521
71
6ms
28 Jan 2023
Happy Numbers
dmrichwa
63
7ms
28 Jan 2023
Happy Numbers
DialFrost
65
7ms
28 Jan 2023
Happy Numbers
inventshah
73
6ms
28 Jan 2023
Happy Numbers
owen-c-parker
119
7ms
25 Jan 2023
Happy Numbers
lordsnek
86
7ms
19 Jan 2023
Happy Numbers
ZoeMcG
113
7ms
8 Jan 2023
Happy Numbers
randolchance
81
7ms
5 Jan 2023
Happy Numbers
deryilz
510
7ms
4 Jan 2023
Happy Numbers
TechNolaByte
113
7ms
26 Dec 2022
Happy Numbers
TheLazySquid
130
7ms
21 Dec 2022
Happy Numbers
CatsAreFluffy
89
7ms
12 Dec 2022
Happy Numbers
DaCuteRaccoon
73
7ms
30 Nov 2022
Happy Numbers
Heathcorp
80
8ms
25 Nov 2022
Happy Numbers
Kesefon
94
7ms
24 Nov 2022
Happy Numbers
BambooleanLogic
91
7ms
13 Nov 2022
Happy Numbers
moikaturns
89
6ms
20 Oct 2022
Happy Numbers
mobibluman
97
7ms
17 Oct 2022
Happy Numbers
vroup
133
7ms
2 Oct 2022
Happy Numbers
0x24a537r9
70
9ms
10 Sep 2022