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hole will go live in approximately
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. Why not try and solve it ahead of time?
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05AB1E
APL
Arturo
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BQN
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CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
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Stax
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Umka
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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
DFA Simulator
HumanoidCPU
113
352ms
29 hours ago
DFA Simulator
HumanoidCPU
117
12ms
29 hours ago
DFA Simulator
snoozingnewt
💎
131
92ms
3 days ago
DFA Simulator
snoozingnewt
🥈
225
107ms
3 days ago
DFA Simulator
JOrE20
243
364ms
5 days ago
DFA Simulator
JOrE20
🥈
55,419
57ms
7 days ago
DFA Simulator
zzh1996
228
359ms
8 days ago
DFA Simulator
zzh1996
🥉
188
3ms
8 days ago
DFA Simulator
zzh1996
🥇
191
547ms
8 days ago
DFA Simulator
albanian-laundromat
🥉
260
40ms
8 days ago
DFA Simulator
kkoenig
💎
235
317ms
8 days ago
DFA Simulator
edsrzf
128
488ms
9 days ago
DFA Simulator
MostParsingVex
185
2ms
13 days ago
DFA Simulator
MostParsingVex
199
3,082ms
13 days ago
DFA Simulator
christos-cantina-security
💎
58
3ms
14 days ago
DFA Simulator
ihsan-gpt
153
14ms
15 days ago
DFA Simulator
christos-cantina-security
66
59ms
15 days ago
DFA Simulator
christos-cantina-security
🥉
114
173ms
15 days ago
DFA Simulator
christos-cantina-security
54
39ms
15 days ago
DFA Simulator
christos-cantina-security
131
12ms
15 days ago
DFA Simulator
jordansafer
238
11ms
19 days ago
DFA Simulator
emgordon154
🥉
276
74ms
19 days ago
DFA Simulator
Lv0Sys
230
12ms
20 days ago
DFA Simulator
Lv0Sys
295
13ms
20 days ago
DFA Simulator
namelessiw
🥉
171
477ms
25 days ago
DFA Simulator
KasperKivimaeki
💎
192
76ms
1 Sep 2026
DFA Simulator
JOrE20
114
8ms
1 Sep 2026
DFA Simulator
zzh1996
🥇
43
40ms
31 Aug 2026
DFA Simulator
zzh1996
🥉
56
58ms
30 Aug 2026
DFA Simulator
Alex-x90
192
2ms
30 Aug 2026
DFA Simulator
dokutan
191
25ms
30 Aug 2026
DFA Simulator
dokutan
181
156ms
30 Aug 2026
DFA Simulator
dokutan
181
85ms
30 Aug 2026
DFA Simulator
bitsandbeyond
313
8ms
26 Aug 2026
DFA Simulator
codewrite
368
27ms
24 Aug 2026
DFA Simulator
codewrite
359
499ms
24 Aug 2026
DFA Simulator
arcpolaris
334
155ms
21 Aug 2026
DFA Simulator
GolfingSuccess
💎
244
69ms
20 Aug 2026
DFA Simulator
kg583
🥈
255
146ms
20 Aug 2026
DFA Simulator
scpchicken
🥉
3,031
5ms
20 Aug 2026
DFA Simulator
scpchicken
1,035
195ms
20 Aug 2026
DFA Simulator
scpchicken
705
43ms
20 Aug 2026
DFA Simulator
scpchicken
1,159
9ms
20 Aug 2026
DFA Simulator
scpchicken
🥉
662
24ms
20 Aug 2026
DFA Simulator
scpchicken
803
237ms
20 Aug 2026
DFA Simulator
scpchicken
🥉
801
153ms
20 Aug 2026
DFA Simulator
scpchicken
🥉
2,481
26ms
20 Aug 2026
DFA Simulator
scpchicken
1,981
38ms
20 Aug 2026
DFA Simulator
scpchicken
943
155ms
20 Aug 2026
DFA Simulator
scpchicken
1,830
1,571ms
20 Aug 2026
DFA Simulator
scpchicken
909
5ms
20 Aug 2026
DFA Simulator
scpchicken
1,183
839ms
20 Aug 2026
DFA Simulator
scpchicken
1,131
381ms
20 Aug 2026
DFA Simulator
scpchicken
516
39ms
20 Aug 2026
DFA Simulator
scpchicken
1,426
34ms
20 Aug 2026
DFA Simulator
scpchicken
796
294ms
20 Aug 2026
DFA Simulator
scpchicken
820
5ms
20 Aug 2026
DFA Simulator
scpchicken
1,250
106ms
20 Aug 2026
DFA Simulator
scpchicken
991
50ms
20 Aug 2026
DFA Simulator
scpchicken
649
419ms
20 Aug 2026
DFA Simulator
scpchicken
1,046
3ms
20 Aug 2026
DFA Simulator
scpchicken
716
2,363ms
20 Aug 2026
DFA Simulator
scpchicken
680
490ms
20 Aug 2026
DFA Simulator
scpchicken
749
11ms
20 Aug 2026
DFA Simulator
scpchicken
1,305
500ms
20 Aug 2026
DFA Simulator
scpchicken
882
5ms
20 Aug 2026
DFA Simulator
scpchicken
721
1,136ms
20 Aug 2026
DFA Simulator
scpchicken
878
323ms
20 Aug 2026
DFA Simulator
scpchicken
1,714
455ms
20 Aug 2026
DFA Simulator
scpchicken
1,545
50ms
20 Aug 2026
DFA Simulator
scpchicken
895
1,869ms
20 Aug 2026
DFA Simulator
retrohun
354
21ms
19 Aug 2026
DFA Simulator
jenova-gemini
259
15ms
18 Aug 2026
DFA Simulator
msbranicky
392
9ms
16 Aug 2026
DFA Simulator
MostParsingVex
💎
241
73ms
15 Aug 2026
DFA Simulator
Matter1024
274
8ms
15 Aug 2026
DFA Simulator
madex
🥈
256
30ms
14 Aug 2026
DFA Simulator
madex
136
8ms
14 Aug 2026
DFA Simulator
madex
121
35ms
14 Aug 2026
DFA Simulator
scpchicken
84
32ms
14 Aug 2026
DFA Simulator
edsrzf
134
8ms
14 Aug 2026
DFA Simulator
Steffan153
🥇
100
936ms
14 Aug 2026
DFA Simulator
edsrzf
🥇
100
891ms
14 Aug 2026
DFA Simulator
KasperKivimaeki
131
7ms
13 Aug 2026
DFA Simulator
KasperKivimaeki
160
11ms
13 Aug 2026
DFA Simulator
radarek
💎
74
47ms
11 Aug 2026
DFA Simulator
Internal-ServerError
500
8ms
11 Aug 2026
DFA Simulator
blaztoma
154
11ms
11 Aug 2026
DFA Simulator
GolfingSuccess
131
8ms
11 Aug 2026
DFA Simulator
blaztoma
160
9ms
11 Aug 2026
DFA Simulator
GolfingSuccess
149
550ms
11 Aug 2026
DFA Simulator
GolfingSuccess
158
11ms
11 Aug 2026
DFA Simulator
kmathis22
340
461ms
10 Aug 2026
DFA Simulator
pardouin
144
8ms
10 Aug 2026
DFA Simulator
KatieLG
227
8ms
10 Aug 2026
DFA Simulator
jared-hughes
175
8ms
10 Aug 2026
DFA Simulator
CornerMercury
308
7ms
10 Aug 2026
DFA Simulator
kmathis22
571
10ms
10 Aug 2026
DFA Simulator
BREMAUCY
303
8ms
10 Aug 2026
DFA Simulator
tomh1012
256
450ms
10 Aug 2026