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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
brainfuck
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
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
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
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 v2
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
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Submitted
Spelling Numbers
hexagon8899
315
15 Mar 2024
Spelling Numbers
KatieLG
348
8 Mar 2024
Spelling Numbers
two-bad
450
25 Feb 2024
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coreynash
390
24 Feb 2024
Spelling Numbers
mckymsh
446
14 Feb 2024
Spelling Numbers
weliveinhell
333
2 Feb 2024
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madeforlosers
442
5 Jan 2024
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KrausRaus
321
11 Dec 2023
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eranws
388
10 Sep 2023
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Argeento
298
25 Aug 2023
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BambooleanLogic
331
6 Jul 2023
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voytxt
378
19 Jun 2023
Spelling Numbers
janbehrens
321
17 Jun 2023
Spelling Numbers
dgerblick
322
16 Jun 2023
Spelling Numbers
rucin93
298
9 Jun 2023
Spelling Numbers
CarsonChr
435
21 May 2023
Spelling Numbers
tayloia
405
15 May 2023
Spelling Numbers
zakariamouhid
498
14 May 2023
Spelling Numbers
sean-niemann
301
19 Apr 2023
Spelling Numbers
emplv
296
1 Apr 2023
Spelling Numbers
hacker19374
1,192
13 Mar 2023
Spelling Numbers
DayDun
333
19 Jan 2023
Spelling Numbers
CatsAreFluffy
346
14 Dec 2022
Spelling Numbers
LukeBridges
384
12 Nov 2022
Spelling Numbers
vroup
660
19 Sep 2022
Spelling Numbers
stefangabos
353
16 Sep 2022
Spelling Numbers
sebipopa
467
12 Sep 2022
Spelling Numbers
jared-hughes
326
10 Sep 2022
Spelling Numbers
JayXon
💎
288
20 Aug 2022
Spelling Numbers
MeWhenI
310
15 Aug 2022
Spelling Numbers
janlelis
🥈
295
15 Aug 2022
Spelling Numbers
KatieLG-Transpiler
35,567
23 Jun 2022
Spelling Numbers
wansacis
418
14 Jun 2022
Spelling Numbers
dmrichwa
319
4 Jun 2022
Spelling Numbers
MattShaile
445
13 Apr 2022
Spelling Numbers
samthidny
449
13 Apr 2022
Spelling Numbers
uttumuttu
298
8 Apr 2022
Spelling Numbers
E2dgar
702
31 Jan 2022
Spelling Numbers
RegularSalamander
441
30 Jan 2022
Spelling Numbers
gnlow
443
27 Jan 2022
Spelling Numbers
akshatj27
494
11 Jan 2022
Spelling Numbers
Shanethegamer
297
31 Dec 2021
Spelling Numbers
emgordon154
342
29 Nov 2021
Spelling Numbers
primo-ppcg
308
1 Oct 2021
Spelling Numbers
nathanadams
311
20 Sep 2021
Spelling Numbers
SpareManiKatti
426
9 Sep 2021
Spelling Numbers
xiBread
333
30 Aug 2021
Spelling Numbers
raphaelimahorn
343
17 Aug 2021
Spelling Numbers
RedstoneTim
336
1 Aug 2021
Spelling Numbers
evalPenny
767
7 Jul 2021
Spelling Numbers
Ashikpaul
577
9 May 2021
Spelling Numbers
mrxz
399
9 May 2021
Spelling Numbers
neihousaigaai
302
19 Mar 2021
Spelling Numbers
BBoehm
393
9 Feb 2021
Spelling Numbers
didion0
332
2 Feb 2021
Spelling Numbers
xkacer
399
30 Jan 2021
Spelling Numbers
Irratix
298
7 Dec 2020
Spelling Numbers
SkimnerPhi
465
5 Dec 2020
Spelling Numbers
PatrickStephansen
388
7 Nov 2020
Spelling Numbers
tomtheisen
🥈
295
17 Oct 2020