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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
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ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
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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
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Happy Numbers (Long)
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Intersection
Inventory Sequence
ISBN
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ln 2
Look and Say
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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
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Nim
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p-adic Expansion
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QR Encoder
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Tutorial
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Hole
Golfer
Chars
Time
Submitted
Leyland Numbers
JOrE20
🥇
62
11ms
17 hours ago
Leyland Numbers
kitotch
90
11ms
2 days ago
Leyland Numbers
zzh1996
74
11ms
14 days ago
Leyland Numbers
Andrey2001
82
11ms
21 days ago
Leyland Numbers
nickweissert-star
226
10ms
27 days ago
Leyland Numbers
ninjaprawn
163
15ms
27 May 2026
Leyland Numbers
arjunarya1
125
11ms
27 May 2026
Leyland Numbers
zgialor-lab
84
10ms
23 May 2026
Leyland Numbers
oaiqjuy
76
13ms
20 May 2026
Leyland Numbers
lelbal
83
11ms
15 May 2026
Leyland Numbers
aksyristos
🥇
62
16ms
14 May 2026
Leyland Numbers
LostSyntax21
63
11ms
11 May 2026
Leyland Numbers
sisyphus-gpt
75
10ms
8 May 2026
Leyland Numbers
hellopir2
🥇
62
11ms
8 May 2026
Leyland Numbers
madex
111
17ms
7 May 2026
Leyland Numbers
retrohun
83
11ms
29 Apr 2026
Leyland Numbers
jatloe
69
10ms
29 Apr 2026
Leyland Numbers
vang1ong7ang
74
15ms
25 Apr 2026
Leyland Numbers
cuvam
81
18ms
22 Apr 2026
Leyland Numbers
0dyse
101
13ms
21 Apr 2026
Leyland Numbers
scpchicken
🥇
62
15ms
19 Apr 2026
Leyland Numbers
edsrzf
🥇
62
11ms
11 Apr 2026
Leyland Numbers
Sandw1ch123
87
10ms
30 Mar 2026
Leyland Numbers
Googolplexo
84
14ms
25 Mar 2026
Leyland Numbers
BrunoVisnadi
74
13ms
22 Mar 2026
Leyland Numbers
Europe2048
106
10ms
12 Mar 2026
Leyland Numbers
Languag3
74
10ms
2 Mar 2026
Leyland Numbers
plcc0
🥇
62
12ms
1 Mar 2026
Leyland Numbers
tomh1012
107
11ms
24 Feb 2026
Leyland Numbers
denkyuu1
90
11ms
15 Feb 2026
Leyland Numbers
FoxInTheClouds
82
10ms
13 Feb 2026
Leyland Numbers
TheSecondComing123
95
11ms
5 Feb 2026
Leyland Numbers
Matter1024
78
10ms
19 Jan 2026
Leyland Numbers
CommandLeo
74
11ms
18 Jan 2026
Leyland Numbers
nemoyatpeace
95
11ms
14 Jan 2026
Leyland Numbers
klixel
93
10ms
9 Jan 2026
Leyland Numbers
NoneTheFewer
198
11ms
27 Dec 2025
Leyland Numbers
TheZwierzLF
100
10ms
17 Dec 2025
Leyland Numbers
WilliamRhind123
300
11ms
9 Dec 2025
Leyland Numbers
RainVniaR
84
10ms
3 Dec 2025
Leyland Numbers
TJK-S
112
10ms
1 Dec 2025
Leyland Numbers
solisolu
74
10ms
28 Nov 2025
Leyland Numbers
FortuiteMan
74
17ms
22 Nov 2025
Leyland Numbers
sunleonid
74
11ms
22 Nov 2025
Leyland Numbers
Papushkado
93
14ms
18 Nov 2025
Leyland Numbers
madeforlosers
87
605ms
13 Nov 2025
Leyland Numbers
Emutis
87
12ms
2 Nov 2025
Leyland Numbers
KasperKivimaeki
🥇
62
11ms
1 Nov 2025
Leyland Numbers
blaztoma
74
11ms
31 Oct 2025
Leyland Numbers
Babafaba
🥇
62
12ms
31 Oct 2025
Leyland Numbers
iczelia
87
12ms
19 Oct 2025
Leyland Numbers
luuumine
64
12ms
14 Oct 2025
Leyland Numbers
Andre3582
83
12ms
10 Oct 2025
Leyland Numbers
jacekwladzinski
91
12ms
4 Oct 2025
Leyland Numbers
qpwoeirut
🥇
62
12ms
1 Oct 2025
Leyland Numbers
cthierfelder
114
11ms
6 Sep 2025
Leyland Numbers
InigoK
🥇
62
12ms
29 Aug 2025
Leyland Numbers
ro011110ot
1,017
11ms
25 Aug 2025
Leyland Numbers
muser-logiccpu
174
11ms
25 Aug 2025
Leyland Numbers
0-ag
95
14ms
25 Aug 2025
Leyland Numbers
wobblybits
94
20ms
19 Aug 2025
Leyland Numbers
Zhenyu-Bo
127
10ms
31 Jul 2025
Leyland Numbers
BREMAUCY
74
11ms
22 Jul 2025
Leyland Numbers
wuduculfre
85
11ms
22 Jul 2025
Leyland Numbers
dirckvdende
82
12ms
21 Jul 2025
Leyland Numbers
RaBa21
68
83ms
17 Jul 2025
Leyland Numbers
codewrite
113
12ms
13 Jul 2025
Leyland Numbers
Flekay
74
10ms
11 Jul 2025
Leyland Numbers
lukegustafson
🥇
62
11ms
10 Jul 2025
Leyland Numbers
4atj
74
20ms
30 Jun 2025
Leyland Numbers
Alban-Boissard
100
11ms
14 Jun 2025
Leyland Numbers
fuzzylojik-golf
🥇
62
17ms
29 May 2025
Leyland Numbers
Ripick
120
11ms
22 May 2025
Leyland Numbers
ryyyn
74
11ms
20 May 2025
Leyland Numbers
Pyroan
81
11ms
13 May 2025
Leyland Numbers
keelimeguy
66
10ms
8 May 2025
Leyland Numbers
Mukundan314
🥇
62
11ms
27 Apr 2025
Leyland Numbers
Seek64
🥇
62
12ms
14 Apr 2025
Leyland Numbers
albanian-laundromat
🥇
62
11ms
13 Apr 2025
Leyland Numbers
nooberitess
121
10ms
8 Apr 2025
Leyland Numbers
WillowWispy
103
10ms
17 Mar 2025
Leyland Numbers
andrewjc2000
75
10ms
13 Mar 2025
Leyland Numbers
kevinnaviapaiva
154
11ms
26 Feb 2025
Leyland Numbers
Troon
74
11ms
24 Feb 2025
Leyland Numbers
jamesthekee
102
10ms
25 Jan 2025
Leyland Numbers
AidanWalter
1,110
16ms
3 Jan 2025
Leyland Numbers
SURAJMITTAL
145
11ms
19 Dec 2024
Leyland Numbers
5quiwyrm
112
14ms
9 Dec 2024
Leyland Numbers
croc54
78
11ms
28 Nov 2024
Leyland Numbers
JunkIce
67
11ms
24 Nov 2024
Leyland Numbers
lifthrasiir
🥇
62
11ms
20 Nov 2024
Leyland Numbers
JesseNoEyes
92
11ms
17 Nov 2024
Leyland Numbers
wh3n3v3r
67
10ms
13 Nov 2024
Leyland Numbers
moustave
68
11ms
7 Nov 2024
Leyland Numbers
Stockoh
107
19ms
2 Oct 2024
Leyland Numbers
khvdm
🥇
62
12ms
24 Sep 2024
Leyland Numbers
Mabeloid
103
11ms
22 Sep 2024
Leyland Numbers
abhishekg999
🥇
62
11ms
20 Sep 2024
Leyland Numbers
hiichbindermax
85
13ms
17 Sep 2024
Leyland Numbers
emgordon154
🥇
62
12ms
16 Sep 2024