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)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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
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)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
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
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
iogii
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
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
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
iogii
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
Hole
All
12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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
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)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Pascal’s Triangle
mantaslu
57
11ms
5 hours ago
Pascal’s Triangle
jusaka
19
3ms
24 hours ago
Pascal’s Triangle
Nathan-Masala
158
10ms
2 days ago
Pascal’s Triangle
DayDun
58
9ms
3 days ago
Pascal’s Triangle
madex
88
1,474ms
3 days ago
Pascal’s Triangle
madex
64
17ms
3 days ago
Pascal’s Triangle
madex
64
3ms
3 days ago
Pascal’s Triangle
madex
55
39ms
4 days ago
Pascal’s Triangle
madex
67
11ms
4 days ago
Pascal’s Triangle
madex
195
213ms
4 days ago
Pascal’s Triangle
Steffan153
🥇
82
134ms
4 days ago
Pascal’s Triangle
vang1ong7ang
🥇
54
10ms
5 days ago
Pascal’s Triangle
snoozingnewt
🥇
82
127ms
5 days ago
Pascal’s Triangle
vang1ong7ang
🥇
82
136ms
5 days ago
Pascal’s Triangle
jusaka
🥇
54
11ms
7 days ago
Pascal’s Triangle
professor-l
83
10ms
7 days ago
Pascal’s Triangle
NameRandomString
775
2ms
8 days ago
Pascal’s Triangle
Carlos-EAC
996
29ms
8 days ago
Pascal’s Triangle
Nxllpointer
35
3ms
9 days ago
Pascal’s Triangle
Matter1024
88
2ms
11 days ago
Pascal’s Triangle
Matter1024
109
405ms
11 days ago
Pascal’s Triangle
emgordon154
124
26ms
11 days ago
Pascal’s Triangle
aksyristos
🥇
54
11ms
11 days ago
Pascal’s Triangle
edsrzf
🥇
54
12ms
12 days ago
Pascal’s Triangle
Solathian
66
3ms
13 days ago
Pascal’s Triangle
fuzzylojik-golf
119
26ms
13 days ago
Pascal’s Triangle
Googolplexo
72
10ms
15 days ago
Pascal’s Triangle
kasarino
98
367ms
16 days ago
Pascal’s Triangle
GolfingSuccess
🥇
99
33ms
18 days ago
Pascal’s Triangle
Aquateraneal
74
10ms
18 days ago
Pascal’s Triangle
dokutan
157
12ms
19 days ago
Pascal’s Triangle
CaedenHarper
776
3ms
19 days ago
Pascal’s Triangle
madex
131
26ms
19 days ago
Pascal’s Triangle
Steffan153
🥇
99
32ms
19 days ago
Pascal’s Triangle
dokutan
655
275ms
19 days ago
Pascal’s Triangle
roelderickx
116
26ms
20 days ago
Pascal’s Triangle
GrayJoKing
🥇
65
6ms
20 days ago
Pascal’s Triangle
Program-Pi
66
11ms
21 days ago
Pascal’s Triangle
Program-Pi
72
10ms
21 days ago
Pascal’s Triangle
raphaelimahorn
100
73ms
21 days ago
Pascal’s Triangle
Steffan153
9
21ms
21 days ago
Pascal’s Triangle
albanian-laundromat
103
7ms
22 days ago
Pascal’s Triangle
edsrzf
🥇
15
2ms
22 days ago
Pascal’s Triangle
madex
49
221ms
23 days ago
Pascal’s Triangle
madex
83
2,295ms
24 days ago
Pascal’s Triangle
edsrzf
🥇
99
33ms
25 days ago
Pascal’s Triangle
Steffan153
🥇
52
5ms
25 days ago
Pascal’s Triangle
lynn
9
27ms
25 days ago
Pascal’s Triangle
kg583
100
32ms
26 days ago
Pascal’s Triangle
snoozingnewt
🥇
15
33ms
26 days ago
Pascal’s Triangle
dokutan
81
153ms
27 days ago
Pascal’s Triangle
dokutan
76
3ms
27 days ago
Pascal’s Triangle
dokutan
62
119ms
27 days ago
Pascal’s Triangle
scpchicken
21
2ms
12 Mar 2026
Pascal’s Triangle
dokutan
54
657ms
11 Mar 2026
Pascal’s Triangle
dokutan
🥇
54
15ms
11 Mar 2026
Pascal’s Triangle
prestosilver
88
396ms
11 Mar 2026
Pascal’s Triangle
Yewzir
9
21ms
11 Mar 2026
Pascal’s Triangle
janAkali
80
121ms
11 Mar 2026
Pascal’s Triangle
blaztoma
🥇
54
15ms
11 Mar 2026
Pascal’s Triangle
Steffan153
🥇
72
2ms
10 Mar 2026
Pascal’s Triangle
firegene
57
11ms
9 Mar 2026
Pascal’s Triangle
snoozingnewt
113
116ms
7 Mar 2026
Pascal’s Triangle
emgordon154
70
6ms
7 Mar 2026
Pascal’s Triangle
IISResetMe
54
221ms
6 Mar 2026
Pascal’s Triangle
snoozingnewt
62
66ms
6 Mar 2026
Pascal’s Triangle
CaedenHarper
113
326ms
4 Mar 2026
Pascal’s Triangle
snoozingnewt
54
464ms
1 Mar 2026
Pascal’s Triangle
snoozingnewt
🥇
54
14ms
1 Mar 2026
Pascal’s Triangle
Flekay
🥇
54
12ms
28 Feb 2026
Pascal’s Triangle
JOrE20
63
13ms
27 Feb 2026
Pascal’s Triangle
JOrE20
133
41ms
26 Feb 2026
Pascal’s Triangle
Matter1024
87
62ms
24 Feb 2026
Pascal’s Triangle
DialFrost
81
2ms
24 Feb 2026
Pascal’s Triangle
denkyuu1
39
33ms
23 Feb 2026
Pascal’s Triangle
edsrzf
🥇
65
6ms
23 Feb 2026
Pascal’s Triangle
DialFrost
68
6ms
23 Feb 2026
Pascal’s Triangle
Steffan153
🥇
65
7ms
22 Feb 2026
Pascal’s Triangle
CaedenHarper
818
6ms
22 Feb 2026
Pascal’s Triangle
dokutan
818
6ms
22 Feb 2026