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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
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Arrows
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ASCII Table
Billiards
brainfuck
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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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
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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
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
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
Calendar
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
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Gray Code Decoder
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Highly Composite Numbers
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Numbrix
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p-adic Expansion
Polygon Triangulations
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Tutorial
Hole
Golfer
Chars
Time
Submitted
φ
Andrey2001
74
13ms
20 hours ago
φ
edsrzf
51
61ms
23 hours ago
φ
dokutan
360
64ms
3 days ago
φ
dokutan
211
93ms
4 days ago
φ
YAJUE114514
56
10ms
5 days ago
φ
primo-ppcg
🥉
133
64ms
5 days ago
φ
Maashau
1,019
2ms
5 days ago
φ
dokutan
384
808ms
5 days ago
φ
snoozingnewt
54
17ms
6 days ago
φ
snoozingnewt
54
325ms
6 days ago
φ
DialFrost
136
60ms
6 days ago
φ
anter69
26
48ms
7 days ago
φ
anter69
45
71ms
7 days ago
φ
anter69
72
767ms
7 days ago
φ
anter69
53
57ms
7 days ago
φ
AxlJeff
131
12ms
8 days ago
φ
xsot
🥇
34
678ms
9 days ago
φ
edsrzf
🥈
101
220ms
9 days ago
φ
BREMAUCY
🥇
36
150ms
9 days ago
φ
sean-niemann
🥇
34
670ms
9 days ago
φ
Shanethegamer
1,006
2ms
9 days ago
φ
HumanoidCPU
1,006
1ms
9 days ago
φ
JOrE20
1,003
1ms
9 days ago
φ
kmathis22
🥈
95
435ms
10 days ago
φ
HumanoidCPU
1,086
11ms
12 days ago
φ
dokutan
385
3ms
13 days ago
φ
CaedenHarper
1,025
104ms
14 days ago
φ
dokutan
425
36ms
15 days ago
φ
emgordon154
124
111ms
15 days ago
φ
JOrE20
1,025
109ms
15 days ago
φ
KatieLG
1,004
113ms
16 days ago
φ
KatieLG
991
5ms
16 days ago
φ
KatieLG
1,007
2ms
16 days ago
φ
KatieLG
1,005
94ms
16 days ago
φ
KatieLG
1,004
640ms
16 days ago
φ
KatieLG
1,000
94ms
16 days ago
φ
KatieLG
1,022
196ms
16 days ago
φ
KatieLG
989
3ms
16 days ago
φ
KatieLG
1,039
388ms
16 days ago
φ
KatieLG
1,017
365ms
16 days ago
φ
KatieLG
996
743ms
16 days ago
φ
h3ra993huskp
124
456ms
16 days ago
φ
voytxt
1,009
618ms
17 days ago
φ
voytxt
1,025
154ms
17 days ago
φ
DestyNova
81
1,112ms
18 days ago
φ
JOrE20
990
7ms
19 days ago
φ
namelessiw
14
2,375ms
20 days ago
φ
namelessiw
109
392ms
20 days ago
φ
AdrienHache
🥈
98
412ms
20 days ago
φ
CommandLeo
68
108ms
21 days ago
φ
Carlos-EAC
1,011
9ms
21 days ago
φ
Carlos-EAC
1,046
978ms
21 days ago
φ
prestosilver
156
22ms
22 days ago
φ
TheZwierzLF
128
430ms
22 days ago
φ
blaztoma
55
61ms
23 days ago
φ
Babafaba
37
1,675ms
23 days ago
φ
Code-Coder-coder
99
50ms
23 days ago
φ
TheZwierzLF
138
12ms
23 days ago
φ
snoozingnewt
197
221ms
23 days ago
φ
sunleonid
🥇
52
91ms
24 days ago
φ
KatieLG
1,013
1ms
24 days ago
φ
KatieLG
1,011
3ms
24 days ago
φ
KatieLG
1,045
5ms
24 days ago
φ
ovs-code
13
230ms
24 days ago
φ
HumanoidCPU
533
2ms
25 days ago
φ
snoozingnewt
265
429ms
25 days ago
φ
KasperKivimaeki
135
64ms
26 days ago
φ
Cube14yt
87
21ms
27 days ago
φ
sean-niemann
💎
108
348ms
27 days ago
φ
solisolu
57
16ms
18 Nov 2025
φ
edsrzf
100
543ms
17 Nov 2025
φ
Yewzir
75
847ms
16 Nov 2025
φ
Yewzir
146
463ms
15 Nov 2025
φ
ndren
1,011
1ms
14 Nov 2025
φ
rucin93
🥉
136
187ms
14 Nov 2025