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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
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
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
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
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
Golfer
Bytes
Submitted
Niven Numbers (Long)
DialFrost
40
10 Oct 2024
Niven Numbers (Long)
Mabeloid
7,439
22 Sep 2024
Niven Numbers (Long)
Steffan153
🥉
39
9 Aug 2024
Niven Numbers (Long)
BREMAUCY
67
5 Aug 2024
Niven Numbers (Long)
dokutan
96
28 Jul 2024
Niven Numbers (Long)
sean-niemann
45
11 Jun 2024
Niven Numbers (Long)
bitsandbeyond
🥉
39
27 May 2024
Niven Numbers (Long)
corbob
71
18 May 2024
Niven Numbers (Long)
HumanoidCPU
7,437
9 May 2024
Niven Numbers (Long)
JPRuskin
42
26 Apr 2024
Niven Numbers (Long)
JayXon
🥇
38
16 Apr 2024
Niven Numbers (Long)
Yewzir
45
10 Apr 2024
Niven Numbers (Long)
dcgjb
40
23 Jan 2024
Niven Numbers (Long)
Lydxn
🥇
38
6 Jan 2024
Niven Numbers (Long)
SirBogman
41
6 Jan 2024
Niven Numbers (Long)
Msleizak
75
16 Nov 2023
Niven Numbers (Long)
stefangimmillaro
45
29 Oct 2023
Niven Numbers (Long)
Feniske
🥉
39
24 Oct 2023
Niven Numbers (Long)
MaxCastella
🥉
39
24 Oct 2023
Niven Numbers (Long)
HumanEquivalentUnit
40
24 Oct 2023
Niven Numbers (Long)
NicolasBn
45
22 Sep 2023
Niven Numbers (Long)
snoozingnewt
56
21 Sep 2023
Niven Numbers (Long)
IISResetMe
46
2 Jul 2023
Niven Numbers (Long)
TaserTheFox
63
31 May 2023
Niven Numbers (Long)
KevinMarquette
7,437
17 Apr 2023
Niven Numbers (Long)
povce
89
7 Apr 2023
Niven Numbers (Long)
nwellnhof
40
9 Mar 2023
Niven Numbers (Long)
MeWhenI
45
21 Feb 2023
Niven Numbers (Long)
waltervos
59
8 Feb 2023
Niven Numbers (Long)
Shanethegamer
55
6 Feb 2023
Niven Numbers (Long)
PowershellKnut
61
4 Jan 2023
Niven Numbers (Long)
retrohun
7,450
28 Dec 2022
Niven Numbers (Long)
Arnaud-beep
45
4 Oct 2022
Niven Numbers (Long)
primo-ppcg
45
4 Sep 2022
Niven Numbers (Long)
Clebam
46
28 Aug 2022
Niven Numbers (Long)
northvandrew
55
17 Aug 2022
Niven Numbers (Long)
GrayJoKing
45
14 Aug 2022
Niven Numbers (Long)
rvdnieuwendijk
64
12 Aug 2022
Niven Numbers (Long)
DocJade
55
11 Aug 2022
Niven Numbers (Long)
KatieLG
8,981
8 Aug 2022
Niven Numbers (Long)
KatieLG-Transpiler
8,981
8 Aug 2022
Niven Numbers (Long)
juliansiebert
46
8 Aug 2022