The
Nim
hole will go live in approximately
8 hours
. 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
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
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
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
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Ulam Sequence
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
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
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
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
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Ulam Sequence
Hole
Golfer
Chars
Time
Submitted
Quine
ndren
88
1,699ms
7 Jan 2026
Quine
CornerMercury
90
1,593ms
7 Jan 2026
Quine
gigaprofisi
108
1,473ms
28 Jun 2025
Quine
fuzzylojik-golf
88
1,428ms
31 May 2025
Quine
codewrite
97
1,409ms
14 May 2025
Quine
edsrzf
🥇
54
1,742ms
4 May 2025
Quine
codereport
102
1,643ms
19 Apr 2025
Quine
sean-niemann
60
1,566ms
18 Apr 2025
Quine
snoozingnewt
90
1,426ms
31 Mar 2025
Quine
JunkIce
90
1,532ms
26 Feb 2025
Quine
lifthrasiir
60
1,338ms
22 Nov 2024
Quine
Unknownuserfrommars
102
1,382ms
22 Nov 2024
Quine
dokutan
90
1,812ms
12 Nov 2024
Quine
CaedenHarper
90
1,630ms
13 Oct 2024
Quine
1231234md5
156
1,448ms
11 Jan 2024
Quine
adamnielson42
88
1,437ms
12 Dec 2023
Quine
madeforlosers
88
1,394ms
3 Nov 2023
Quine
weliveinhell
88
1,465ms
24 Sep 2023
Quine
HumanoidCPU
88
1,455ms
3 Aug 2023
Quine
klixel
90
1,464ms
4 May 2023
Quine
neel11235813
88
1,421ms
4 Feb 2023
Quine
Steffan153
60
1,424ms
3 Jan 2023
Quine
retrohun
90
1,497ms
3 Jan 2023
Quine
DialFrost
88
1,645ms
2 Jan 2023
Quine
trist224
90
1,328ms
28 Nov 2022
Quine
shellbertt
102
1,519ms
26 Sep 2022
Quine
4hg
90
1,475ms
17 Sep 2022
Quine
michael-pruglo
90
1,434ms
6 Jul 2022
Quine
yzhs
88
1,527ms
23 Jun 2022
Quine
Lydxn
88
1,356ms
13 Jun 2022
Quine
voytxt
90
1,425ms
20 May 2022
Quine
DaCuteRaccoon
88
1,505ms
1 Apr 2022
Quine
varhammer
90
1,436ms
31 Jan 2022
Quine
Bonjour27891
90
1,492ms
27 Jan 2022
Quine
sisyphus-ppcg
🥇
54
1,573ms
21 Jan 2022
Quine
scpchicken
90
1,463ms
16 Jan 2022
Quine
SirBogman
85
1,575ms
15 Dec 2021
Quine
two-bad
90
1,399ms
5 Dec 2021
Quine
prplz
🥇
54
1,450ms
12 Nov 2021
Quine
ozefe
217
1,327ms
28 Oct 2021
Quine
alichraghi
90
1,374ms
14 Oct 2021
Quine
tegenton
90
1,397ms
4 Oct 2021
Quine
wes-sleeman
95
1,263ms
29 Sep 2021
Quine
lynn
🥇
54
1,327ms
13 Sep 2021
Quine
olivermrose
90
1,466ms
29 Aug 2021
Quine
madex
102
1,429ms
29 Aug 2021
Quine
RYNO8
88
1,396ms
8 Aug 2021
Quine
mokymok
90
1,426ms
22 Jul 2021
Quine
Natanaelel
88
1,417ms
3 Jul 2021
Quine
c0d3-4-F00d
90
1,302ms
19 Jun 2021
Quine
riverpaper
90
1,420ms
15 Jun 2021
Quine
ScottHamper
🥇
54
1,474ms
8 Jun 2021
Quine
Stockoh
95
1,600ms
5 Jun 2021
Quine
enbyte
92
1,386ms
24 May 2021
Quine
baby-steve
90
1,408ms
5 May 2021
Quine
MeWhenI
90
1,429ms
17 Apr 2021
Quine
furokku
92
1,459ms
12 Feb 2021
Quine
BBoehm
90
1,431ms
10 Feb 2021
Quine
Shanethegamer
90
1,448ms
27 Jan 2021
Quine
rak1507
92
1,587ms
22 Dec 2020
Quine
doge1338
90
1,369ms
15 Dec 2020
Quine
KatieLG
92
1,494ms
19 Nov 2020
Quine
JDiLenarda
95
1,376ms
1 Nov 2020
Quine
lowlighter
417
1,560ms
1 Nov 2020
Quine
GrayJoKing
90
1,420ms
20 Oct 2020
Quine
o0lit3
109
1,348ms
13 Oct 2020
Quine
orthoplex
92
1,378ms
11 Oct 2020
Quine
rucin93
217
1,480ms
7 Sep 2020
Quine
janbehrens
88
1,446ms
3 Sep 2020
Quine
Chesium
102
1,420ms
6 Aug 2020
Quine
thisishowmymindworks
90
1,535ms
31 Jul 2020
Quine
ToriTheChicken
90
1,677ms
31 Jul 2020
Quine
alexjlaberge
109
1,400ms
27 Jul 2020
Quine
RustemB
92
1,390ms
27 May 2020
Quine
primo-ppcg
🥇
54
1,459ms
11 May 2020
Quine
andersk
70
1,441ms
11 May 2020