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12 Days of Christmas
24 Game
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Abundant Numbers
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Arabic to Roman
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brainfuck
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Catalan’s Constant
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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
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Fractions
Game of Life
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Happy Numbers
Happy Numbers (Long)
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Intersection
Inventory Sequence
ISBN
Jacobi Symbol
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Kolakoski Sequence
Leap Years
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ln 2
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Maze
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Morse Encoder
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Number Spiral
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Odious Numbers (Long)
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PalindromemordnilaP
Pangram Grep
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Pascal’s Triangle
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Pernicious Numbers (Long)
Poker
Polyominoes
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Prime Numbers (Long)
Proximity Grid
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Quine
Recamán
Repeating Decimals
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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
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
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Calendar
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Crossword
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Chars
Time
Submitted
Number Spiral
CaedenHarper
161
245ms
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dokutan
165
780ms
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112
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ovs-code
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152
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131
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KasperKivimaeki
110
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Shanethegamer
🥉
320
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Number Spiral
dokutan
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149
2ms
8 days ago
Number Spiral
JOrE20
287
49ms
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DialFrost
🥈
151
99ms
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Number Spiral
sisyphus-ppcg
🥈
72
132ms
9 days ago
Number Spiral
CaedenHarper
331
97ms
9 days ago
Number Spiral
emgordon154
144
409ms
9 days ago
Number Spiral
dokutan
🥉
211
20ms
9 days ago
Number Spiral
JOrE20
1,032
1ms
9 days ago
Number Spiral
h3ra993huskp
276
406ms
11 days ago
Number Spiral
Andrey2001
262
16ms
11 days ago
Number Spiral
Andrey2001
247
1ms
11 days ago
Number Spiral
snoozingnewt
99
128ms
12 days ago
Number Spiral
Msleizak
463
112ms
12 days ago
Number Spiral
Babafaba
82
372ms
12 days ago
Number Spiral
Babafaba
82
10ms
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Number Spiral
KasperKivimaeki
160
54ms
13 days ago
Number Spiral
blaztoma
106
9ms
14 days ago
Number Spiral
JOrE20
314
3ms
14 days ago
Number Spiral
qpwoeirut
132
10ms
15 days ago
Number Spiral
AstroOrbis
181
10ms
16 days ago
Number Spiral
edsrzf
98
734ms
18 days ago
Number Spiral
KatieLG
310
1ms
19 days ago
Number Spiral
KatieLG
317
4ms
19 days ago
Number Spiral
KatieLG
351
5ms
19 days ago
Number Spiral
JOrE20
308
6ms
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Number Spiral
tomh1012
252
8ms
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Number Spiral
snoozingnewt
🥉
140
97ms
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Number Spiral
snoozingnewt
76
388ms
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Number Spiral
snoozingnewt
76
10ms
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Number Spiral
CornerMercury
77
10ms
20 days ago
Number Spiral
HumanoidCPU
182
2ms
20 days ago
Number Spiral
namelessiw
32
146ms
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Number Spiral
Cube14yt
308
9ms
22 days ago
Number Spiral
rucin93
112
1ms
22 days ago
Number Spiral
emgordon154
🥈
43
59ms
24 days ago
Number Spiral
HumanoidCPU
329
6ms
25 days ago
Number Spiral
namelessiw
154
395ms
25 days ago
Number Spiral
Yewzir
115
695ms
25 days ago
Number Spiral
Yewzir
🥈
214
2,410ms
25 days ago
Number Spiral
CommandLeo
168
18ms
26 days ago
Number Spiral
FlyingPenguin223
317
2ms
26 days ago
Number Spiral
Skellybob56
330
315ms
26 days ago
Number Spiral
qrakhen
198
343ms
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Number Spiral
HumanoidCPU
317
1ms
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Number Spiral
Shanethegamer
317
1ms
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Number Spiral
CaedenHarper
317
1ms
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Number Spiral
tomh1012
276
341ms
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Number Spiral
KasperKivimaeki
104
5ms
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Number Spiral
HumanoidCPU
339
13ms
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Number Spiral
HumanoidCPU
330
6ms
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Number Spiral
olleicua
315
2ms
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Number Spiral
olleicua
307
3ms
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Number Spiral
olleicua
311
5ms
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Number Spiral
olleicua
316
2ms
9 Nov 2025
Number Spiral
olleicua
304
3ms
9 Nov 2025
Number Spiral
HumanoidCPU
330
430ms
8 Nov 2025