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12 Days of Christmas
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Arabic to Roman
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brainfuck
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Diamonds
Divisors
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Emirp Numbers (Long)
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Evil Numbers (Long)
Factorial Factorisation
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Foo Fizz Buzz Bar
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Fractions
Game of Life
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Happy Numbers (Long)
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Intersection
Inventory Sequence
ISBN
Jacobi Symbol
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Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
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Lucky Tickets
Mahjong
Mandelbrot
Maze
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Morse Encoder
Musical Chords
N Queens
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Ordinal Numbers
PalindromemordnilaP
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Poker
Polyominoes
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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
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Star Wars Opening Crawl
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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
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CSS Grid
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Flags
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Highly Composite Numbers
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p-adic Expansion
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Snake
Sphenic Numbers
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Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Niven Numbers (Long)
luuumine
80
9ms
2 days ago
Niven Numbers (Long)
snoozingnewt
94
3ms
30 Sep 2025
Niven Numbers (Long)
KasperKivimaeki
66
4ms
20 Jul 2025
Niven Numbers (Long)
fuzzylojik-golf
🥇
63
5ms
14 Jul 2025
Niven Numbers (Long)
matejmatik123
105
3ms
6 Jul 2025
Niven Numbers (Long)
KAKISKA-code
87
3ms
24 May 2025
Niven Numbers (Long)
qwertyuiop3
69
4ms
16 May 2025
Niven Numbers (Long)
0dyse
90
2ms
6 May 2025
Niven Numbers (Long)
DialFrost
68
3ms
11 Apr 2025
Niven Numbers (Long)
mttcrn
81
3ms
21 Mar 2025
Niven Numbers (Long)
kevinnaviapaiva
211
3ms
18 Feb 2025
Niven Numbers (Long)
CaedenHarper
7,454
2ms
23 Jan 2025
Niven Numbers (Long)
emgordon154
76
3ms
25 Nov 2024
Niven Numbers (Long)
pardouin
68
3ms
21 Oct 2024
Niven Numbers (Long)
Giantnoodlemonster
106
3ms
27 Sep 2024
Niven Numbers (Long)
Mabeloid
7,454
2ms
22 Sep 2024
Niven Numbers (Long)
BlankSpruce
74
3ms
19 Aug 2024
Niven Numbers (Long)
sean-niemann
🥇
63
5ms
1 Aug 2024
Niven Numbers (Long)
Steffan153
🥇
63
5ms
28 Jul 2024
Niven Numbers (Long)
rifatx
81
2ms
16 Jul 2024
Niven Numbers (Long)
dokutan
75
3ms
15 Jul 2024
Niven Numbers (Long)
bac0id
78
2ms
30 Jun 2024
Niven Numbers (Long)
xsot
65
4ms
12 Jun 2024
Niven Numbers (Long)
Flying-Toast
77
3ms
15 Apr 2024
Niven Numbers (Long)
Mandrzejy
75
2ms
13 Apr 2024
Niven Numbers (Long)
Yewzir
69
3ms
10 Apr 2024
Niven Numbers (Long)
Us1ngTh3Hub
78
3ms
2 Apr 2024
Niven Numbers (Long)
retrohun
76
3ms
29 Mar 2024
Niven Numbers (Long)
Herbert00709
75
2ms
28 Feb 2024
Niven Numbers (Long)
HumanoidCPU
83
3ms
25 Feb 2024
Niven Numbers (Long)
roupiq
71
2ms
23 Feb 2024
Niven Numbers (Long)
f-tucker
82
3ms
5 Feb 2024
Niven Numbers (Long)
epic-programmer-guy
122
3ms
20 Dec 2023
Niven Numbers (Long)
RealAMC
78
5ms
15 Nov 2023
Niven Numbers (Long)
Vinterion
71
3ms
6 Nov 2023
Niven Numbers (Long)
JohandeRuiter
64
5ms
5 Nov 2023
Niven Numbers (Long)
ovs-code
65
3ms
4 Nov 2023
Niven Numbers (Long)
Sephirem98
100
2ms
26 Oct 2023
Niven Numbers (Long)
kallmi28
88
3ms
26 Sep 2023
Niven Numbers (Long)
ZakkkkAttackkkk
84
4ms
15 Sep 2023
Niven Numbers (Long)
jonah1068
104
6ms
15 Sep 2023
Niven Numbers (Long)
annaproxy
81
4ms
10 Sep 2023
Niven Numbers (Long)
msbranicky
98
3ms
28 Aug 2023
Niven Numbers (Long)
rhdqor213
🥇
63
5ms
20 Aug 2023
Niven Numbers (Long)
xnacly
87
3ms
4 Jul 2023
Niven Numbers (Long)
stefangimmillaro
69
3ms
7 Jun 2023
Niven Numbers (Long)
m-tkach
66
3ms
2 Jun 2023
Niven Numbers (Long)
Shanethegamer
75
3ms
3 Apr 2023
Niven Numbers (Long)
mamalakic
105
4ms
1 Mar 2023
Niven Numbers (Long)
Haksell
7,454
4ms
28 Feb 2023
Niven Numbers (Long)
MeWhenI
69
3ms
21 Feb 2023
Niven Numbers (Long)
CatsAreFluffy
84
3ms
18 Feb 2023
Niven Numbers (Long)
isaiah0311
77
2ms
16 Feb 2023
Niven Numbers (Long)
Alex-x90
76
4ms
15 Feb 2023
Niven Numbers (Long)
inventshah
66
5ms
26 Jan 2023
Niven Numbers (Long)
Irratix
75
3ms
19 Dec 2022
Niven Numbers (Long)
pandapawskat
82
3ms
9 Dec 2022
Niven Numbers (Long)
sm1lko
131
3ms
9 Dec 2022
Niven Numbers (Long)
Leftykap
114
3ms
27 Nov 2022
Niven Numbers (Long)
janbehrens
77
3ms
20 Nov 2022
Niven Numbers (Long)
cmayer777
81
3ms
12 Nov 2022
Niven Numbers (Long)
Lydxn
🥇
63
6ms
11 Nov 2022
Niven Numbers (Long)
JayXon
🥇
63
5ms
10 Nov 2022
Niven Numbers (Long)
madex
74
3ms
6 Sep 2022
Niven Numbers (Long)
primo-ppcg
66
2ms
4 Sep 2022
Niven Numbers (Long)
jgbaldwinbrown
84
3ms
1 Sep 2022
Niven Numbers (Long)
104210
125
3ms
17 Aug 2022
Niven Numbers (Long)
c0d3-4-F00d
82
3ms
15 Aug 2022
Niven Numbers (Long)
HPWiz
64
5ms
14 Aug 2022
Niven Numbers (Long)
GrayJoKing
66
2ms
14 Aug 2022
Niven Numbers (Long)
jared-hughes
69
3ms
13 Aug 2022
Niven Numbers (Long)
jupj
77
3ms
12 Aug 2022
Niven Numbers (Long)
Re-Adventures
75
3ms
10 Aug 2022
Niven Numbers (Long)
saito-ta
64
4ms
9 Aug 2022
Niven Numbers (Long)
NewDefectus
68
3ms
9 Aug 2022