The
Snake
hole will go live momentarily. Why not try and solve it ahead of time?
Rankings: Holes
Prev Hole
Play Hole
Next Hole
λ in Ruby in bytes.
Achievements
Cheevos
Holes
Lang
uage
s
Medals
Misc
ellaneous
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
Both
Human Only
AI-Assisted Only
#
Golfer
Points
Bytes
Time
Submitted
1
st
Lydxn
🇨🇦
1,000
142
1,008ms
9 May 2026
1
st
JayXon
🇺🇸
1,000
142
963ms
14 days ago
3
rd
orthoplex
🇨🇽
928
153
741ms
30 Mar 2022
4
th
sisyphus-ppcg
🇦🇺
922
154
4,309ms
22 May 2022
5
th
ovs-code
🇩🇪
888
160
3,578ms
12 Jul 2024
5
th
Steffan153
🇫🇮
888
160
3,535ms
21 Apr 2026
7
th
pardouin
🇫🇷
877
162
3,605ms
23 Jul 2025
8
th
sean-niemann
🇺🇸
866
164
153ms
5 Dec 2025
9
th
blaztoma
🇱🇹
840
169
70ms
27 May 2026
10
th
CaedenHarper
🇨🇦
821
173
124ms
6 Jul 2026
11
th
primo-ppcg
🇹🇭
793
179
1,991ms
13 Dec 2020
12
th
jared-hughes
780
182
260ms
11 Sep 2022
12
th
stefangimmillaro
780
182
169ms
26 Dec 2024
12
th
egu555
🇫🇷
780
182
62ms
21 Aug 2026
15
th
Natanaelel
🇸🇪
772
184
163ms
26 Dec 2024
16
th
MeWhenI
🇻🇦
763
186
135ms
5 Oct 2022
17
th
annaproxy
740
192
250ms
28 Aug 2022
18
th
SirBogman
🇺🇸
732
194
69ms
2 Oct 2022
19
th
anter69
🇭🇺
728
195
135ms
10 Jul 2025
20
th
tatzyr
🇯🇵
696
204
148ms
1 Jan 2025
21
st
Lv0Sys
🇵🇱
670
212
1,692ms
1 Dec 2025
22
nd
Shanethegamer
🇺🇸
637
223
70ms
5 Apr 2023
23
rd
emgordon154
589
241
189ms
4 Nov 2024
24
th
olivermrose
🇺🇸
480
296
74ms
24 Oct 2021
25
th
Haksell
418
340
548ms
30 May 2026
26
th
prplz
🇦🇺
271
524
40ms
18 Oct 2020
27
th
denkyuu1
214
663
33ms
12 days ago
28
th
Luj8n
214
664
38ms
12 Nov 2021
28
th
dokutan
214
664
43ms
21 Apr 2025
30
th
proton
🇩🇪
210
676
42ms
8 Jun 2020
31
st
tadd
210
677
37ms
16 Apr 2020
32
nd
hiddicop
🇸🇪
204
695
39ms
30 Jan 2021
32
nd
Irratix
🇳🇱
204
695
39ms
7 Mar 2022
34
th
n1LS
200
710
38ms
23 Oct 2019
35
th
jaredcrystal
🇺🇸
179
793
39ms
15 Dec 2020
36
th
olleicua
🇺🇸
150
947
38ms
25 Apr 2025
37
th
KatieLG
🇬🇧
142
999
49ms
30 Nov 2025
38
th
JRaspass
🇬🇧
141
1,008
37ms
7 Jun 2018
38
th
yokasuretsu
141
1,008
43ms
20 Jun 2018
38
th
retrohun
141
1,008
38ms
21 Dec 2018
38
th
TheAristos
141
1,008
37ms
11 Dec 2019
38
th
Waffle3z
141
1,008
46ms
25 Sep 2020
38
th
boxjelly
141
1,008
37ms
11 Feb 2021
38
th
kurkale6ka
141
1,008
37ms
26 Jul 2021
38
th
mokymok
🇺🇸
141
1,008
38ms
8 Nov 2021
38
th
voytxt
🇨🇿
141
1,008
36ms
4 Apr 2022
38
th
KatieLG-Transpiler
🇬🇧
141
1,008
40ms
24 Jun 2022
38
th
Yewzir
🇧🇪
141
1,008
44ms
20 May 2023
38
th
FortuiteMan
🇫🇷
141
1,008
36ms
7 Aug 2023
38
th
msbranicky
141
1,008
40ms
12 Sep 2023
38
th
madeforlosers
141
1,008
37ms
15 Dec 2023
38
th
HumanoidCPU
141
1,008
38ms
13 Apr 2024
38
th
bac0id
141
1,008
39ms
26 Jun 2024
38
th
Mabeloid
🇳🇴
141
1,008
37ms
16 Sep 2024
38
th
JunkIce
141
1,008
38ms
23 Jan 2025
38
th
heanyang1
141
1,008
38ms
29 May 2025
38
th
JOrE20
141
1,008
38ms
14 Nov 2025
58
th
mothcolada
🇺🇸
141
1,009
40ms
5 Dec 2020
58
th
BrenSchaap
141
1,009
37ms
13 Nov 2021
60
th
abailey2020
🇺🇸
141
1,010
37ms
28 Dec 2020
60
th
RYNO8
141
1,010
38ms
14 Oct 2021
62
nd
Mojken
140
1,011
38ms
3 Sep 2018
62
nd
decorator-factory
140
1,011
39ms
23 May 2019
62
nd
SpareManiKatti
140
1,011
37ms
14 Oct 2021
1–64 of 64