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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
Hilbert Curve
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
Mandelbrot
Maze
Medal Tally
Minesweeper
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
Partition Numbers
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
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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)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
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
Calendar
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Tower of Hanoi
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Taxicab Numbers
Shanethegamer
4,169
112ms
3 hours ago
Tower of Hanoi
albanian-laundromat
75
113ms
13 hours ago
Fibonacci
Andrey2001
44
115ms
16 hours ago
Tower of Hanoi
MeWhenI
62
124ms
2 days ago
Smooth Numbers
Shanethegamer
142
396ms
2 days ago
Zeckendorf Representation
bitsandbeyond
163
326ms
3 days ago
Arrows
aksyristos
678
376ms
3 days ago
Arrows
Schmitt-Very-Cool
383
367ms
3 days ago
Arrows
scpchicken
1,362
355ms
4 days ago
Leap Years
HumanoidCPU
51
187ms
4 days ago
Topological Sort
edsrzf
💎
156
359ms
9 days ago
Rule 110
janAkali
177
330ms
10 days ago
Arrows
Zach1031
558
348ms
10 days ago
Fibonacci
Zach1031
62
113ms
11 days ago
24 Game
sean-niemann
💎
318
360ms
11 days ago
λ
JOrE20
1,032
327ms
11 days ago
24 Game
rucin93
🥈
335
381ms
11 days ago
Diamonds
edsrzf
🥉
92
342ms
12 days ago
Arrows
kmathis22
322
344ms
12 days ago
Collatz
kmathis22
94
121ms
12 days ago
Tower of Hanoi
Ripick
75
110ms
13 days ago
Sierpiński Triangle
HumanoidCPU
126
115ms
14 days ago
Arrows
blaztoma
448
332ms
16 days ago
Trinomial Triangle
MeWhenI
2,076
111ms
18 days ago
Arrows
dokutan
180
390ms
18 days ago
Arrows
snoozingnewt
1,074
380ms
18 days ago
Arrows
bitsandbeyond
176
351ms
18 days ago
99 Bottles of Beer
Echriser
312
118ms
19 days ago
Tower of Hanoi
HumanoidCPU
3,586
114ms
19 days ago
𝑒
JOrE20
1,008
110ms
19 days ago
Happy Numbers (Long)
dokutan
117
119ms
19 days ago
λ
snoozingnewt
768
267ms
20 days ago
γ
snoozingnewt
771
264ms
20 days ago
Gijswijt’s Sequence
edsrzf
101
433ms
21 days ago
24 Game
Ripick
🥉
374
1,314ms
21 days ago
Fibonacci
edsrzf
40
117ms
23 days ago
Tower of Hanoi
Shanethegamer
62
117ms
23 days ago
Card Number Validation
snoozingnewt
173
353ms
23 days ago
Levenshtein Distance
janAkali
95
356ms
23 days ago
Tower of Hanoi
bitsandbeyond
70
110ms
24 days ago
Scrambled Sort
Ripick
🥉
152
389ms
25 days ago
Set
snoozingnewt
253
457ms
26 days ago
Mandelbrot
snoozingnewt
229
125ms
26 days ago
Tutorial
Openstreetmapler
149
369ms
26 days ago
Minesweeper
Ripick
🥈
195
326ms
26 days ago
ASCII Table
edsrzf
🥈
128
355ms
29 Oct 2025
Minesweeper
edsrzf
💎
154
397ms
29 Oct 2025
SI Units
MichalMarsalek
🥈
552
798ms
28 Oct 2025
Ellipse Perimeters
Shanethegamer
113
341ms
28 Oct 2025
Minesweeper
Shanethegamer
🥉
196
351ms
27 Oct 2025
Pangram Grep
Ralac07
166
346ms
27 Oct 2025
Minesweeper
janAkali
243
372ms
26 Oct 2025
Smith Numbers
Ripick
159
215ms
25 Oct 2025
Tongue-twisters
snoozingnewt
355
267ms
23 Oct 2025
Maze
Ripick
🥈
136
328ms
23 Oct 2025
Divisors
edsrzf
💎
66
119ms
21 Oct 2025
Pernicious Numbers
snoozingnewt
43
117ms
20 Oct 2025
Hilbert Curve
snoozingnewt
549
262ms
18 Oct 2025
DFA Simulator
snoozingnewt
307
325ms
18 Oct 2025
Foo Fizz Buzz Bar
snoozingnewt
152
118ms
16 Oct 2025
Tutorial
luuumine
149
360ms
16 Oct 2025
Tutorial
Babafaba
149
355ms
15 Oct 2025
Hilbert Curve
janAkali
5,127
115ms
15 Oct 2025
Seven Segment
janAkali
214
324ms
15 Oct 2025
Farey Sequence
snoozingnewt
151
121ms
15 Oct 2025
Trinomial Triangle
JayXon
💎
94
120ms
14 Oct 2025
Smith Numbers
snoozingnewt
195
153ms
13 Oct 2025
Van Eck Sequence
snoozingnewt
116
159ms
13 Oct 2025
Inventory Sequence
snoozingnewt
133
121ms
13 Oct 2025
Fizz Buzz
h3ra993huskp
144
117ms
13 Oct 2025
Pangram Grep
janAkali
96
367ms
12 Oct 2025
Odious Numbers
Babafaba
47
117ms
11 Oct 2025
Time Distance
janAkali
356
360ms
11 Oct 2025
Trinomial Triangle
edsrzf
🥈
100
119ms
10 Oct 2025
Arithmetic Numbers
snoozingnewt
90
301ms
10 Oct 2025