The
Minesweeper
hole will go live in approximately
4 days
. Why not try and solve it ahead of time?
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λ
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𝑒
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05AB1E
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APL
Arturo
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BQN
CJam
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Egel
Erlang
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
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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
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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
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
Morse Decoder
Morse Encoder
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
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
Calendar
Connect Four
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Minesweeper
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Morse Decoder
Babafaba
373
1,737ms
2 days ago
Morse Decoder
Babafaba
382
10ms
2 days ago
Morse Decoder
snoozingnewt
🥉
298
93ms
4 days ago
Morse Decoder
blaztoma
163
3ms
4 days ago
Morse Decoder
CaedenHarper
1,384
510ms
5 days ago
Morse Decoder
bitsandbeyond
💎
119
242ms
10 days ago
Morse Decoder
blaztoma
205
14ms
12 days ago
Morse Decoder
sean-niemann
112
34ms
14 days ago
Morse Decoder
CaedenHarper
1,557
617ms
19 days ago
Morse Decoder
stefangimmillaro
🥉
154
554ms
21 days ago
Morse Decoder
plcc0
203
10ms
22 days ago
Morse Decoder
Schmitt-Very-Cool
310
607ms
24 days ago
Morse Decoder
antimon2
123
736ms
29 Sep 2025
Morse Decoder
mossiegoat
467
11ms
28 Sep 2025
Morse Decoder
JayXon
🥈
151
548ms
26 Sep 2025
Morse Decoder
albanian-laundromat
171
1,532ms
26 Sep 2025
Morse Decoder
sean-niemann
💎
149
537ms
24 Sep 2025
Morse Decoder
dokutan
238
676ms
24 Sep 2025
Morse Decoder
ovs-code
141
3ms
23 Sep 2025
Morse Decoder
AlephSquirrel
147
3ms
23 Sep 2025
Morse Decoder
albanian-laundromat
🥉
224
2ms
19 Sep 2025
Morse Decoder
kg583
🥈
197
7ms
18 Sep 2025
Morse Decoder
tomh1012
415
401ms
17 Sep 2025
Morse Decoder
dokutan
1,353
47ms
16 Sep 2025
Morse Decoder
edsrzf
🥈
136
1,622ms
16 Sep 2025
Morse Decoder
MeWhenI
🥉
148
920ms
15 Sep 2025
Morse Decoder
snoozingnewt
363
495ms
14 Sep 2025
Morse Decoder
kaascevich
373
367ms
14 Sep 2025
Morse Decoder
dokutan
901
158ms
12 Sep 2025
Morse Decoder
sean-niemann
💎
211
2ms
10 Sep 2025
Morse Decoder
cros107
217
17ms
9 Sep 2025
Morse Decoder
dokutan
191
573ms
8 Sep 2025
Morse Decoder
dokutan
180
9ms
8 Sep 2025
Morse Decoder
dokutan
199
154ms
8 Sep 2025
Morse Decoder
dokutan
🥈
222
2ms
8 Sep 2025
Morse Decoder
dokutan
173
340ms
8 Sep 2025
Morse Decoder
dokutan
188
3,662ms
8 Sep 2025
Morse Decoder
dokutan
162
1,401ms
8 Sep 2025
Morse Decoder
dokutan
200
10ms
8 Sep 2025
Morse Decoder
CaedenHarper
1,223
9ms
7 Sep 2025
Morse Decoder
CaedenHarper
1,221
1,212ms
7 Sep 2025
Morse Decoder
InigoK
255
10ms
6 Sep 2025
Morse Decoder
emgordon154
💎
94
45ms
5 Sep 2025
Morse Decoder
commandblockguy
205
1,108ms
1 Sep 2025
Morse Decoder
sean-niemann
💎
112
1,196ms
30 Aug 2025
Morse Decoder
qpwoeirut
200
21ms
29 Aug 2025
Morse Decoder
retrohun
403
3ms
26 Aug 2025
Morse Decoder
pardouin
💎
117
1,088ms
26 Aug 2025
Morse Decoder
sean-niemann
🥈
126
9ms
24 Aug 2025
Morse Decoder
sean-niemann
💎
156
2ms
24 Aug 2025
Morse Decoder
sean-niemann
💎
186
2ms
24 Aug 2025
Morse Decoder
CopperyMarrow15
254
25ms
24 Aug 2025
Morse Decoder
pardouin
🥇
104
39ms
22 Aug 2025
Morse Decoder
JayXon
🥇
104
32ms
22 Aug 2025
Morse Decoder
LordSir101
352
9ms
16 Aug 2025
Morse Decoder
5cw
159
22ms
7 Aug 2025
Morse Decoder
acollett89
396
11ms
5 Aug 2025
Morse Decoder
ndren
241
14ms
2 Aug 2025
Morse Decoder
Emutis
300
14ms
2 Aug 2025
Morse Decoder
CaedenHarper
156
900ms
1 Aug 2025
Morse Decoder
CaedenHarper
164
10ms
1 Aug 2025
Morse Decoder
Zhenyu-Bo
603
10ms
31 Jul 2025
Morse Decoder
4atj
133
18ms
31 Jul 2025
Morse Decoder
dokutan
2,676
1,519ms
29 Jul 2025
Morse Decoder
dokutan
2,860
3ms
29 Jul 2025
Morse Decoder
KatieLG
345
825ms
27 Jul 2025
Morse Decoder
BREMAUCY
185
14ms
24 Jul 2025
Morse Decoder
Upload-and-View
749
11ms
24 Jul 2025
Morse Decoder
SirBogman
🥉
139
248ms
23 Jul 2025
Morse Decoder
SirBogman
141
43ms
23 Jul 2025
Morse Decoder
SirBogman
186
547ms
23 Jul 2025
Morse Decoder
SirBogman
188
16ms
23 Jul 2025
Morse Decoder
KatieLG
345
11ms
19 Jul 2025
Morse Decoder
ryyyn
177
10ms
19 Jul 2025
Morse Decoder
RaBa21
378
17ms
18 Jul 2025