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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
Calendar
Card Number Validation
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Catalan’s Constant
Christmas Trees
Collatz
Continued Fractions
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Day of Week
DFA Simulator
Diamonds
Divisors
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Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
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Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
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Gray Code Encoder
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Happy Numbers (Long)
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Intersection
Inventory Sequence
ISBN
Jacobi Symbol
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ln 2
Look and Say
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Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
Minesweeper
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Morse Encoder
Multitap Input
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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)
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
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Crossword
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CSS Grid
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Flags
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Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
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QR Encoder
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Tutorial
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Chars
Time
Submitted
Leyland Numbers
michelebastione
153
427ms
2 days ago
Leyland Numbers
amazingalek
831
456ms
31 Dec 2025
Leyland Numbers
mwarvik
904
420ms
26 Dec 2025
Leyland Numbers
DialFrost
130
396ms
10 Nov 2025
Leyland Numbers
HumanoidCPU
904
389ms
9 Nov 2025
Leyland Numbers
namelessiw
133
425ms
6 Nov 2025
Leyland Numbers
CaedenHarper
147
457ms
21 Oct 2025
Leyland Numbers
Yax42
135
435ms
13 Oct 2025
Leyland Numbers
snoozingnewt
155
477ms
13 Oct 2025
Leyland Numbers
tomh1012
157
485ms
5 Sep 2025
Leyland Numbers
stefangimmillaro
140
2,986ms
20 Jun 2025
Leyland Numbers
MeWhenI
132
430ms
19 Jun 2025
Leyland Numbers
primo-ppcg
128
489ms
10 Apr 2025
Leyland Numbers
Shanethegamer
158
464ms
9 Apr 2025
Leyland Numbers
juliansiebert
179
456ms
2 Mar 2025
Leyland Numbers
janbehrens
196
412ms
4 Dec 2024
Leyland Numbers
AdrienHache
132
451ms
5 Oct 2024
Leyland Numbers
Mabeloid
1,009
372ms
22 Sep 2024
Leyland Numbers
ertz1ertz
159
428ms
14 Aug 2024
Leyland Numbers
postie77
171
422ms
14 Aug 2024
Leyland Numbers
Adix-null
220
433ms
21 Jul 2024
Leyland Numbers
rifatx
145
465ms
9 Jul 2024
Leyland Numbers
bac0id
144
424ms
30 Jun 2024
Leyland Numbers
Matgc04
171
432ms
3 Jun 2024
Leyland Numbers
billings7
160
521ms
22 May 2024
Leyland Numbers
btnlq
💎
123
593ms
15 May 2024
Leyland Numbers
tomtheisen
🥈
124
384ms
14 May 2024
Leyland Numbers
dokutan
1,009
394ms
28 Apr 2024
Leyland Numbers
arctouch-cristiannevianna
166
414ms
15 Jun 2023
Leyland Numbers
Yewzir
167
379ms
9 May 2023
Leyland Numbers
retrohun
1,009
413ms
28 Dec 2022
Leyland Numbers
ChrisTheisen
193
418ms
20 Dec 2022
Leyland Numbers
KatieLG
181
499ms
21 Oct 2022
Leyland Numbers
Re-Adventures
131
587ms
19 Aug 2022
Leyland Numbers
hamhub7
190
462ms
11 Aug 2022
Leyland Numbers
roavin
167
471ms
24 Jun 2022
Leyland Numbers
KatieLG-Transpiler
1,013
425ms
23 Jun 2022
Leyland Numbers
annaproxy
155
417ms
1 Apr 2022
Leyland Numbers
lynn
141
448ms
10 Mar 2022
Leyland Numbers
pikti
207
398ms
21 Nov 2021
Leyland Numbers
tdkkdt
206
406ms
21 Nov 2021
Leyland Numbers
nwellnhof
🥉
127
553ms
21 Nov 2021
Leyland Numbers
Jesperb21
172
430ms
21 Nov 2021
Leyland Numbers
daniel-skalik
187
401ms
21 Nov 2021
Leyland Numbers
iznax
199
418ms
21 Nov 2021
Leyland Numbers
aliakseikalosha
199
415ms
21 Nov 2021
Leyland Numbers
Adelzu
171
430ms
21 Nov 2021