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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
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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
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
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
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Ordinal Numbers
PalindromemordnilaP
Pangram Grep
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Quine
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Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
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Seven Segment
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Sudoku (Fill-in)
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Time Distance
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λ
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√2
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Hole
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Bytes
Submitted
Niven Numbers
dokutan
46
14 Oct 2024
Niven Numbers
Mabeloid
96
22 Sep 2024
Niven Numbers
pardouin
28
22 Aug 2024
Niven Numbers
KatieLG
96
2 Jun 2024
Niven Numbers
HumanoidCPU
96
8 May 2024
Niven Numbers
ovs-code
🥇
27
30 Dec 2023
Niven Numbers
Yewzir
28
17 Nov 2023
Niven Numbers
msbranicky
54
10 Sep 2023
Niven Numbers
SirFireball3521
28
8 Mar 2023
Niven Numbers
Natanaelel
🥇
27
19 Feb 2023
Niven Numbers
DialFrost
28
6 Feb 2023
Niven Numbers
MeWhenI
28
31 Jan 2023
Niven Numbers
4hg
29
27 Jan 2023
Niven Numbers
Steffan153
🥇
27
17 Dec 2022
Niven Numbers
sisyphus-ppcg
🥇
27
16 Dec 2022
Niven Numbers
HPWiz
🥇
27
16 Dec 2022
Niven Numbers
trist224
38
14 Dec 2022
Niven Numbers
KatieLG-Transpiler
96
24 Jun 2022
Niven Numbers
krcs
37
30 Apr 2022
Niven Numbers
scpchicken
🥇
27
8 Mar 2022
Niven Numbers
Lydxn
🥇
27
7 Mar 2022
Niven Numbers
inventshah
39
27 Nov 2021
Niven Numbers
mokymok
128
9 Nov 2021
Niven Numbers
kurkale6ka
34
12 Jul 2021
Niven Numbers
lynn
28
13 Apr 2021
Niven Numbers
094-gengar
37
29 Mar 2021
Niven Numbers
Indivicivet
🥇
27
24 Mar 2021
Niven Numbers
Shanethegamer
28
20 Mar 2021
Niven Numbers
o0lit3
29
11 Feb 2021
Niven Numbers
RustemB
33
3 Jan 2021
Niven Numbers
GrayJoKing
🥇
27
3 Dec 2020
Niven Numbers
prplz
🥇
27
2 Nov 2020
Niven Numbers
Attero
29
20 Oct 2020
Niven Numbers
primo-ppcg
🥇
27
5 Oct 2020
Niven Numbers
nwellnhof
🥇
27
4 Oct 2020
Niven Numbers
itiievskyi
29
21 Aug 2020
Niven Numbers
jjatria
28
11 Jul 2020
Niven Numbers
yzhs
35
7 Mar 2020
Niven Numbers
SirBogman
28
8 Feb 2020
Niven Numbers
retrohun
28
27 Apr 2019
Niven Numbers
elisherer
32
19 Apr 2019
Niven Numbers
metakuna
28
16 Apr 2019
Niven Numbers
massung
39
26 Mar 2019
Niven Numbers
ConorOBrien-Foxx
37
2 Mar 2019
Niven Numbers
xohmz
29
5 Nov 2018
Niven Numbers
AlexDaniel
28
11 Oct 2018
Niven Numbers
evb0110
30
26 Sep 2018
Niven Numbers
hughsimpson
31
18 Jul 2018
Niven Numbers
yokasuretsu
30
22 Jun 2018
Niven Numbers
dan-simon
30
22 Jun 2018
Niven Numbers
phdphil
28
29 May 2018
Niven Numbers
labster
28
28 May 2018
Niven Numbers
mcreenan
30
8 May 2018
Niven Numbers
thospel
🥇
27
3 May 2018
Niven Numbers
JRaspass
28
3 May 2018