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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Alphabetic Numbers
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Connect Four
Continued Fractions
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
Gray Code Decoder
Gray Code Encoder
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Happy Numbers (Long)
Hexdump
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Intersection
Inventory Sequence
ISBN
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Leap Years
Levenshtein Distance
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ln 2
Look and Say
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Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
Minesweeper
Morse Decoder
Morse Encoder
Multitap Input
Musical Chords
N Queens
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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
Apéry’s Constant
Binary Lambda Calculus
Chess960 Decoder
Chess960 Encoder
Crossword
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CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
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Nim
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p-adic Expansion
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Tutorial
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Hole
Golfer
Chars
Time
Submitted
Niven Numbers
albanian-laundromat
65
339ms
7 days ago
Niven Numbers
ethanlally
66
391ms
11 days ago
Niven Numbers
reflogedoc
🥇
64
437ms
21 days ago
Niven Numbers
janbehrens
76
372ms
16 May 2026
Niven Numbers
GolfingSuccess
65
363ms
20 Apr 2026
Niven Numbers
Jonson26
98
362ms
15 Apr 2026
Niven Numbers
madeforlosers
67
377ms
9 Apr 2026
Niven Numbers
dokutan
65
416ms
12 Mar 2026
Niven Numbers
jkelly467
66
404ms
6 Mar 2026
Niven Numbers
Steffan153
65
351ms
11 Feb 2026
Niven Numbers
emgordon154
65
439ms
9 Feb 2026
Niven Numbers
fuzzylojik-golf
🥇
64
404ms
8 Jan 2026
Niven Numbers
Lydxn
🥇
64
374ms
14 Dec 2025
Niven Numbers
JayXon
🥇
64
438ms
14 Dec 2025
Niven Numbers
snoozingnewt
65
465ms
4 Dec 2025
Niven Numbers
KasperKivimaeki
65
434ms
2 Dec 2025
Niven Numbers
ScottHamper
65
441ms
30 Nov 2025
Niven Numbers
h3ra993huskp
67
448ms
30 Nov 2025
Niven Numbers
sisyphus-ppcg
65
435ms
25 Nov 2025
Niven Numbers
HumanoidCPU
133
602ms
8 Nov 2025
Niven Numbers
MeWhenI
66
482ms
7 Nov 2025
Niven Numbers
kmathis22
66
384ms
28 Oct 2025
Niven Numbers
Jacob385
93
465ms
28 Oct 2025
Niven Numbers
b-illy
65
548ms
9 Oct 2025
Niven Numbers
stefangimmillaro
65
458ms
6 Oct 2025
Niven Numbers
Yax42
66
487ms
3 Oct 2025
Niven Numbers
CaedenHarper
65
424ms
3 Oct 2025
Niven Numbers
m-tkach
65
528ms
3 Oct 2025
Niven Numbers
ovs-code
65
472ms
3 Oct 2025
Niven Numbers
Schmitt-Very-Cool
67
406ms
3 Oct 2025
Niven Numbers
namelessiw
65
453ms
2 Oct 2025
Niven Numbers
Yewzir
65
436ms
2 Oct 2025
Niven Numbers
pardouin
65
376ms
26 Sep 2025
Niven Numbers
sean-niemann
65
490ms
26 Sep 2025
Niven Numbers
DialFrost
65
472ms
26 Sep 2025
Niven Numbers
edsrzf
65
470ms
26 Sep 2025
Niven Numbers
Liibe
95
506ms
25 Sep 2025
Niven Numbers
nwellnhof
66
448ms
25 Sep 2025
Niven Numbers
Shanethegamer
66
468ms
25 Sep 2025
Niven Numbers
KatieLG
138
429ms
24 Sep 2025
Niven Numbers
eMGeeneer
131
423ms
18 Sep 2025
Niven Numbers
0dyse
170
433ms
12 Sep 2025
Niven Numbers
Zstr25
161
412ms
10 Sep 2025
Niven Numbers
Furininkas
135
382ms
10 Sep 2025
Niven Numbers
plastic-bottle
104
376ms
28 Aug 2025
Niven Numbers
Apataras
103
393ms
21 Jul 2025
Niven Numbers
yoshykai
104
347ms
15 Apr 2025
Niven Numbers
dorschmeisterV2
242
377ms
8 Mar 2025
Niven Numbers
kevinnaviapaiva
240
377ms
6 Mar 2025
Niven Numbers
deancureton
105
417ms
29 Dec 2024
Niven Numbers
Mabeloid
195
382ms
22 Sep 2024
Niven Numbers
luca1339
122
383ms
16 Jun 2024
Niven Numbers
msbranicky
142
374ms
9 Jan 2024
Niven Numbers
epic-programmer-guy
140
377ms
20 Dec 2023
Niven Numbers
Natanaelel
122
374ms
19 Nov 2023
Niven Numbers
Betuaredead
103
373ms
11 Nov 2023
Niven Numbers
bac0id
131
374ms
26 Sep 2023
Niven Numbers
jonah1068
151
352ms
15 Sep 2023
Niven Numbers
crizin
134
386ms
10 Sep 2023
Niven Numbers
MiranDaniel
152
416ms
2 Sep 2023
Niven Numbers
OriEy
118
386ms
27 Apr 2023
Niven Numbers
TheCod-r
112
397ms
23 Mar 2023
Niven Numbers
david-m-s
104
371ms
27 Feb 2023
Niven Numbers
Techdude01
112
400ms
18 Jan 2023
Niven Numbers
annaproxy
103
375ms
2 Jan 2023
Niven Numbers
retrohun
195
373ms
28 Dec 2022
Niven Numbers
astdefu
181
404ms
14 Dec 2022
Niven Numbers
clockworknazo
103
380ms
26 Nov 2022
Niven Numbers
bidger
110
376ms
30 Oct 2022
Niven Numbers
DylanSmith63
118
394ms
16 Oct 2022
Niven Numbers
5quiwyrm
104
397ms
9 Sep 2022
Niven Numbers
eshilo-draper
151
391ms
4 Sep 2022
Niven Numbers
Leftykap
130
369ms
21 Aug 2022
Niven Numbers
lorenzosim
106
354ms
5 Aug 2022
Niven Numbers
rotary-o
103
384ms
17 Jul 2022
Niven Numbers
KatieLG-Transpiler
161
378ms
23 Jun 2022
Niven Numbers
lynn
103
382ms
3 Jun 2022
Niven Numbers
ChJus
147
414ms
14 May 2022
Niven Numbers
inventshah
103
371ms
27 Apr 2022
Niven Numbers
bwat2
117
372ms
21 Apr 2022
Niven Numbers
althryenix
147
370ms
21 Apr 2022
Niven Numbers
DaCuteRaccoon
215
409ms
6 Apr 2022
Niven Numbers
notdebbiewang
386
384ms
24 Mar 2022
Niven Numbers
JacobStanleyJones
112
380ms
21 Mar 2022
Niven Numbers
myworktech
114
406ms
16 Mar 2022
Niven Numbers
GrayJoKing
103
387ms
14 Mar 2022
Niven Numbers
Luca2812
104
377ms
12 Jan 2022
Niven Numbers
chartung17
104
387ms
5 Dec 2021
Niven Numbers
TrixTrl
147
405ms
15 Nov 2021
Niven Numbers
mokymok
185
365ms
10 Nov 2021
Niven Numbers
BharadwajSridharan
433
367ms
8 Oct 2021
Niven Numbers
cbrt-x
122
367ms
27 Aug 2021
Niven Numbers
valgardg
218
400ms
18 Aug 2021
Niven Numbers
c0d3-4-F00d
138
364ms
23 Jun 2021
Niven Numbers
primo-ppcg
103
384ms
6 Jun 2021
Niven Numbers
Bolix7
105
373ms
23 May 2021
Niven Numbers
BBoehm
106
357ms
7 May 2021
Niven Numbers
Eolu
125
381ms
8 Apr 2021
Niven Numbers
aliakseikalosha
104
402ms
2 Apr 2021
Niven Numbers
KrausRaus
130
390ms
22 Mar 2021