The
Nim
hole will go live in approximately
111 mins
. 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
Spelling Numbers
Europe2048
408
14ms
36 hours ago
Spelling Numbers
zzh1996
208
22ms
11 days ago
Spelling Numbers
Steffan153
🥇
112
34ms
11 days ago
Spelling Numbers
CaedenHarper
224
39ms
17 days ago
Spelling Numbers
JOrE20
189
23ms
26 days ago
Spelling Numbers
sudhackar
415
22ms
2 Jun 2026
Spelling Numbers
bthalheim
313
14ms
30 May 2026
Spelling Numbers
arjunarya1
456
17ms
27 May 2026
Spelling Numbers
alabhyajindal
679
13ms
26 May 2026
Spelling Numbers
vgamula
406
14ms
23 May 2026
Spelling Numbers
oaiqjuy
412
15ms
18 May 2026
Spelling Numbers
Andrey2001
410
28ms
17 May 2026
Spelling Numbers
sisyphus-gpt
194
15ms
17 May 2026
Spelling Numbers
cros107
376
16ms
13 May 2026
Spelling Numbers
KasperKivimaeki
361
21ms
12 May 2026
Spelling Numbers
Lydxn
🥇
112
38ms
12 May 2026
Spelling Numbers
helloperson-test-acc
🥇
112
37ms
12 May 2026
Spelling Numbers
jared-hughes
348
14ms
12 May 2026
Spelling Numbers
commandz0
240
16ms
12 May 2026
Spelling Numbers
scpchicken
206
38ms
7 May 2026
Spelling Numbers
CornerMercury
123
38ms
7 May 2026
Spelling Numbers
vang1ong7ang
338
14ms
25 Apr 2026
Spelling Numbers
zgialor-lab
416
24ms
22 Apr 2026
Spelling Numbers
Seek64
213
37ms
20 Apr 2026
Spelling Numbers
Aquateraneal
536
14ms
21 Mar 2026
Spelling Numbers
StefanHabel
232
17ms
18 Mar 2026
Spelling Numbers
HumanoidCPU
302
26ms
6 Mar 2026
Spelling Numbers
rustykitty
422
21ms
5 Mar 2026
Spelling Numbers
tomh1012
535
16ms
5 Mar 2026
Spelling Numbers
snoozingnewt
206
24ms
20 Feb 2026
Spelling Numbers
RainVniaR
393
16ms
20 Feb 2026
Spelling Numbers
Flekay
203
22ms
15 Feb 2026
Spelling Numbers
sean-niemann
120
37ms
5 Feb 2026
Spelling Numbers
ndren
181
23ms
27 Jan 2026
Spelling Numbers
te-chnical
492
14ms
5 Jan 2026
Spelling Numbers
FusionAtom360
405
21ms
4 Jan 2026
Spelling Numbers
NoneTheFewer
940
16ms
26 Dec 2025
Spelling Numbers
TheZwierzLF
579
31ms
16 Dec 2025
Spelling Numbers
iliaspapa
184
22ms
10 Dec 2025
Spelling Numbers
FortuiteMan
395
21ms
7 Dec 2025
Spelling Numbers
vhoulbreque
491
16ms
4 Dec 2025
Spelling Numbers
CommandLeo
384
23ms
27 Nov 2025
Spelling Numbers
JayXon
115
40ms
24 Nov 2025
Spelling Numbers
aalec
406
23ms
22 Nov 2025
Spelling Numbers
Babafaba
236
16ms
29 Oct 2025
Spelling Numbers
ryyyn
221
37ms
28 Oct 2025
Spelling Numbers
dokutan
215
17ms
24 Oct 2025
Spelling Numbers
luuumine
259
23ms
21 Oct 2025
Spelling Numbers
TJK-S
522
16ms
13 Oct 2025
Spelling Numbers
blaztoma
386
19ms
4 Oct 2025
Spelling Numbers
emgordon154
409
24ms
21 Sep 2025
Spelling Numbers
Chara-0x
488
12ms
18 Sep 2025
Spelling Numbers
cthierfelder
632
15ms
6 Sep 2025
Spelling Numbers
janlelis
255
31ms
26 Aug 2025
Spelling Numbers
shelerr
349
14ms
23 Aug 2025
Spelling Numbers
Troon
396
24ms
19 Aug 2025
Spelling Numbers
muser-logiccpu
502
15ms
16 Aug 2025
Spelling Numbers
qpwoeirut
385
15ms
11 Aug 2025
Spelling Numbers
Omega65536
463
16ms
10 Aug 2025
Spelling Numbers
Zhenyu-Bo
1,085
15ms
1 Aug 2025
Spelling Numbers
retrohun
388
14ms
23 Jul 2025
Spelling Numbers
RaBa21
261
23ms
13 Jul 2025
Spelling Numbers
YAJUE114514
861
15ms
12 Jul 2025
Spelling Numbers
AstroOrbis
453
14ms
12 Jul 2025
Spelling Numbers
bzijlema
325
14ms
7 Jul 2025
Spelling Numbers
albanian-laundromat
196
127ms
3 Jul 2025
Spelling Numbers
damoose717
458
14ms
25 May 2025
Spelling Numbers
keelimeguy
242
21ms
15 May 2025
Spelling Numbers
Mabeloid
239
24ms
4 May 2025
Spelling Numbers
andrewjc2000
373
13ms
27 Mar 2025
Spelling Numbers
bizy-coder
116
31ms
13 Mar 2025
Spelling Numbers
Pyroan
361
18ms
8 Mar 2025
Spelling Numbers
JunkIce
220
29ms
13 Feb 2025
Spelling Numbers
jamesthekee
490
14ms
27 Jan 2025
Spelling Numbers
Artemis21
172
25ms
21 Jan 2025
Spelling Numbers
croc54
434
15ms
16 Jan 2025
Spelling Numbers
AidanWalter
1,004
15ms
3 Jan 2025
Spelling Numbers
kg583
120
36ms
23 Nov 2024
Spelling Numbers
Stockoh
518
14ms
17 Nov 2024
Spelling Numbers
lifthrasiir
133
23ms
16 Nov 2024
Spelling Numbers
BREMAUCY
439
22ms
15 Nov 2024
Spelling Numbers
5cw
216
23ms
9 Nov 2024
Spelling Numbers
sciencedjinn
489
14ms
8 Nov 2024
Spelling Numbers
jatloe
206
16ms
28 Oct 2024
Spelling Numbers
nstearns96
441
15ms
25 Oct 2024
Spelling Numbers
roguh
518
16ms
13 Oct 2024
Spelling Numbers
AdamMorris377
423
22ms
29 Sep 2024
Spelling Numbers
EnTerr
412
21ms
8 Sep 2024
Spelling Numbers
duckyluuk
170
37ms
6 Sep 2024
Spelling Numbers
hellwue
468
15ms
2 Sep 2024
Spelling Numbers
ahmetdemirag
342
14ms
11 Aug 2024
Spelling Numbers
Bulmenisaurus
251
23ms
8 Aug 2024
Spelling Numbers
b-illy
122
42ms
2 Aug 2024
Spelling Numbers
ImpressedByRocks
428
17ms
26 Jul 2024
Spelling Numbers
bricknellj
328
16ms
19 Jul 2024
Spelling Numbers
zach333
227
15ms
12 Jul 2024
Spelling Numbers
Florian-Mt
473
22ms
12 Jul 2024
Spelling Numbers
pardouin
121
40ms
12 Jul 2024
Spelling Numbers
egasyelir
587
16ms
11 Jul 2024
Spelling Numbers
madex
454
23ms
9 Jul 2024