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Harbour
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iogii
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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
Calendar
Card Number Validation
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Catalan’s Constant
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Collatz
Continued Fractions
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Cubes
Day of Week
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Divisors
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Emirp Numbers (Long)
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Evil Numbers (Long)
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Fibonacci
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Foo Fizz Buzz Bar
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Fractions
Game of Life
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Gray Code Encoder
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Intersection
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ln 2
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Lucky Tickets
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Maze
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Morse Encoder
Multitap Input
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N Queens
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Niven Numbers (Long)
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Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
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Pascal’s Triangle
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Pernicious Numbers (Long)
Poker
Polyominoes
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Prime Numbers (Long)
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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
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Connect Four
Crossword
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Nim
Numbrix
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Tutorial
Hole
Golfer
Chars
Time
Submitted
Fizz Buzz
teebee
71
4ms
3 hours ago
24 Game
madeforlosers
12,438
3ms
10 hours ago
Taxicab Numbers
dokutan
2,751
7ms
26 hours ago
Taxicab Numbers
HumanoidCPU
🥉
676
106ms
28 hours ago
Taxicab Numbers
madex
🥈
148
273ms
30 hours ago
Taxicab Numbers
CaedenHarper
4,166
4ms
2 days ago
Dragon Curve
dokutan
1,143
3ms
3 days ago
Taxicab Numbers
edsrzf
💎
134
159ms
3 days ago
Odious Numbers
sisyphus-ppcg
49
3ms
4 days ago
Kolakoski Sequence
edsrzf
92
533ms
5 days ago
Ordinal Numbers
MeWhenI
79
6ms
6 days ago
Kolakoski Sequence
madeforlosers
2,006
3ms
7 days ago
Dragon Curve
HumanoidCPU
10,279
3ms
8 days ago
Dragon Curve
Shanethegamer
10,279
3ms
8 days ago
Evil Numbers
madeforlosers
76
3ms
8 days ago
Game of Life
Steffan153
🥈
154
17ms
8 days ago
Sierpiński Triangle
Steffan153
💎
74
4ms
8 days ago
Sudoku
pascalecu
🥉
734
435ms
9 days ago
United States
pascalecu
137
4ms
9 days ago
Odious Numbers
pascalecu
64
3ms
9 days ago
Odious Numbers (Long)
pascalecu
66
6ms
9 days ago
Evil Numbers (Long)
pascalecu
67
7ms
9 days ago
Evil Numbers
pascalecu
65
4ms
9 days ago
Cubes
madeforlosers
2,833
3ms
9 days ago
Odious Numbers
madeforlosers
79
3ms
9 days ago
Evil Numbers (Long)
madeforlosers
1,956
3ms
9 days ago
Farey Sequence
madeforlosers
4,360
4ms
9 days ago
Odious Numbers (Long)
madeforlosers
1,951
3ms
9 days ago
Abundant Numbers
madeforlosers
169
3ms
9 days ago
Abundant Numbers (Long)
madeforlosers
970
3ms
9 days ago
Kolakoski Constant
pascalecu
111
6ms
9 days ago
Prime Numbers
madeforlosers
77
3ms
9 days ago
Look and Say
madeforlosers
1,285
3ms
9 days ago
Prime Numbers (Long)
madeforlosers
5,954
3ms
9 days ago
Divisors
madeforlosers
1,172
3ms
9 days ago
Foo Fizz Buzz Bar
madeforlosers
5,725
3ms
9 days ago
12 Days of Christmas
madeforlosers
2,375
3ms
9 days ago
Tongue-twisters
madeforlosers
529
3ms
9 days ago
Niven Numbers (Long)
madeforlosers
7,444
3ms
9 days ago
Collatz
madeforlosers
3,232
3ms
9 days ago
Fizz Buzz
madeforlosers
419
3ms
9 days ago
99 Bottles of Beer
pascalecu
🥈
172
4ms
9 days ago
Zodiac Signs
pascalecu
138
4ms
9 days ago
Pascal’s Triangle
Steffan153
🥇
62
4ms
10 days ago
Trinomial Triangle
Steffan153
🥇
69
4ms
10 days ago
Lucky Numbers
edsrzf
117
9ms
10 days ago
Spelling Numbers
pascalecu
🥈
259
11ms
10 days ago
Trinomial Triangle
edsrzf
🥇
69
4ms
10 days ago
Tutorial
pascalecu
47
4ms
10 days ago
Trinomial Triangle
pascalecu
🥉
76
5ms
10 days ago
Ordinal Numbers
pascalecu
73
6ms
11 days ago
Divisors
edsrzf
68
8ms
12 days ago
Prime Numbers
Steffan153
🥈
43
3ms
12 days ago
Divisors
Steffan153
💎
63
8ms
12 days ago
Alphabetic Numbers
Shanethegamer
3,901
3ms
12 days ago
Musical Chords
edsrzf
🥈
171
9ms
12 days ago
Musical Chords
Steffan153
💎
142
169ms
12 days ago
Rule 110
Steffan153
🥈
81
4ms
15 days ago
Emirp Numbers (Long)
edsrzf
🥈
75
3,927ms
15 days ago
Emirp Numbers (Long)
Steffan153
💎
74
179ms
15 days ago
Emirp Numbers
Steffan153
💎
68
6ms
16 days ago
Arabic to Roman
Steffan153
🥇
101
15ms
16 days ago
Christmas Trees
Steffan153
💎
74
3ms
16 days ago
Collatz
Steffan153
💎
71
67ms
16 days ago
CSS Colors
Steffan153
💎
287
5ms
16 days ago
Diamonds
Steffan153
🥈
79
3ms
16 days ago
Fizz Buzz
Steffan153
🥇
65
4ms
16 days ago
Foo Fizz Buzz Bar
Steffan153
🥈
88
10ms
16 days ago
Happy Numbers
Steffan153
💎
71
3ms
16 days ago
Happy Numbers (Long)
Steffan153
🥈
74
19ms
16 days ago
Inventory Sequence
Steffan153
💎
63
5ms
16 days ago
Kolakoski Constant
Steffan153
🥈
93
17ms
16 days ago
Kolakoski Sequence
Steffan153
🥈
75
5ms
16 days ago
Lucky Tickets
Steffan153
🥈
74
3ms
16 days ago
Ordinal Numbers
Steffan153
🥈
69
6ms
16 days ago
Prime Numbers (Long)
Steffan153
64
1,113ms
16 days ago
Reverse Polish Notation
Steffan153
💎
72
23ms
16 days ago
Seven Segment
Steffan153
💎
102
4ms
16 days ago
Zodiac Signs
Steffan153
🥈
98
7ms
16 days ago
Fibonacci
edsrzf
55
3ms
17 days ago
Gray Code Encoder
DialFrost
🥇
46
7ms
18 days ago
Niven Numbers
madeforlosers
71
3ms
18 days ago
Factorial Factorisation
retrohun
868
3ms
20 days ago
Tower of Hanoi
scpchicken
89
5ms
20 days ago
Foo Fizz Buzz Bar
edsrzf
109
5ms
22 days ago
Kaprekar Numbers
ovs-code
🥉
142
4,846ms
23 days ago
ROT13
MostParsingVex
🥉
109
15ms
23 days ago
Niven Numbers
albanian-laundromat
50
3ms
27 days ago
Jacobi Symbol
ovs-code
🥉
134
27ms
3 Apr 2026
Van Eck Sequence
edsrzf
💎
66
5ms
2 Apr 2026
Billiards
MostParsingVex
💎
147
5ms
1 Apr 2026
Gray Code Decoder
edsrzf
🥈
64
66ms
1 Apr 2026
Gray Code Decoder
Steffan153
💎
62
56ms
1 Apr 2026
Gray Code Encoder
Steffan153
🥇
46
7ms
31 Mar 2026
N Queens
MostParsingVex
🥈
184
277ms
31 Mar 2026
Number Spiral
edsrzf
🥇
136
3ms
31 Mar 2026
Pernicious Numbers
madex
50
3ms
29 Mar 2026
Gray Code Decoder
madex
🥉
79
29ms
28 Mar 2026
Gray Code Encoder
madex
🥇
46
7ms
28 Mar 2026
Gray Code Decoder
albanian-laundromat
80
28ms
25 Mar 2026