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brainfuck
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Collatz
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Diamonds
Divisors
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Factorial Factorisation
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Fibonacci
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Fractions
Game of Life
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Intersection
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ln 2
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Maze
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Nim
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Ordinal Numbers
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Polyominoes
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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
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Transpose Sentence
Trinomial Triangle
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United States
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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
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
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p-adic Expansion
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Hole
Golfer
Chars
Time
Submitted
Happy Numbers
bikini
🥇
14
20ms
6 hours ago
Happy Numbers
RarePlutonian
98
17ms
15 hours ago
Happy Numbers
futhewo
128
2ms
20 hours ago
Happy Numbers
Edjyzod
100
19ms
23 hours ago
Happy Numbers
Europe2048
14
263ms
39 hours ago
Happy Numbers
JOrE20
79
348ms
4 days ago
Happy Numbers
Skyfjord
133
9ms
4 days ago
Happy Numbers
Natanaelel
🥇
32
143ms
7 days ago
Happy Numbers
zzh1996
79
359ms
8 days ago
Happy Numbers
zzh1996
77
1ms
8 days ago
Happy Numbers
Europe2048
25
11ms
9 days ago
Happy Numbers
bpharaldsson
196
298ms
11 days ago
Happy Numbers
Europe2048
65
6ms
12 days ago
Happy Numbers
bpharaldsson
132
397ms
12 days ago
Happy Numbers
dokutan
129
33ms
14 days ago
Happy Numbers
christos-cantina-security
144
285ms
14 days ago
Happy Numbers
zzh1996
89
477ms
15 days ago
Happy Numbers
christos-cantina-security
🥇
14
21ms
15 days ago
Happy Numbers
christos-cantina-security
99
11ms
15 days ago
Happy Numbers
albanian-laundromat
🥇
54
14ms
15 days ago
Happy Numbers
KatieLG
118
34ms
16 days ago
Happy Numbers
HumanoidCPU
135
467ms
17 days ago
Happy Numbers
albanian-laundromat
88
148ms
18 days ago
Happy Numbers
ihsan-gpt
62
10ms
19 days ago
Happy Numbers
jordansafer
89
10ms
19 days ago
Happy Numbers
HumanoidCPU
266
35ms
20 days ago
Happy Numbers
dpamar
75
13ms
20 days ago
Happy Numbers
error256
100
29ms
21 days ago
Happy Numbers
Steffan153
🥉
91
278ms
24 days ago
Happy Numbers
albanian-laundromat
100
29ms
25 days ago
Happy Numbers
futhewo
90
11ms
26 days ago
Happy Numbers
nickweissert-star
160
393ms
26 days ago
Happy Numbers
levigutt
76
19ms
26 days ago
Happy Numbers
kg583
🥇
46
7ms
26 days ago
Happy Numbers
namelessiw
12
352ms
26 days ago
Happy Numbers
MostParsingVex
72
1ms
27 days ago
Happy Numbers
kkoenig
93
272ms
27 days ago
Happy Numbers
JOrE20
58
10ms
27 days ago
Happy Numbers
vgamula
174
32ms
1 Sep 2026
Happy Numbers
vgamula
100
11ms
1 Sep 2026
Happy Numbers
albanian-laundromat
🥇
68
142ms
1 Sep 2026
Happy Numbers
JOrE20
102
29ms
31 Aug 2026
Happy Numbers
emgordon154
25
3ms
30 Aug 2026
Happy Numbers
MostParsingVex
85
81ms
30 Aug 2026
Happy Numbers
kasarino
147
297ms
27 Aug 2026
Happy Numbers
Florian-Mt
146
18ms
26 Aug 2026
Happy Numbers
Europe2048
15
27ms
25 Aug 2026
Happy Numbers
emplv
67
5ms
24 Aug 2026
Happy Numbers
LostSyntax21
346
2ms
21 Aug 2026
Happy Numbers
egu555
65
7ms
21 Aug 2026
Happy Numbers
egu555
86
65ms
21 Aug 2026
Happy Numbers
egu555
65
50ms
21 Aug 2026
Happy Numbers
egu555
53
20ms
21 Aug 2026
Happy Numbers
jenova-gemini
65
10ms
19 Aug 2026
Happy Numbers
JOrE20
96
142ms
18 Aug 2026
Happy Numbers
HumanoidCPU
92
57ms
18 Aug 2026
Happy Numbers
retrohun
65
50ms
17 Aug 2026
Happy Numbers
HumanoidCPU
89
73ms
17 Aug 2026
Happy Numbers
albanian-laundromat
🥇
144
11ms
16 Aug 2026
Happy Numbers
GolfingSuccess
71
2ms
15 Aug 2026
Happy Numbers
Lydxn
🥇
65
470ms
14 Aug 2026
Happy Numbers
JOrE20
114
2ms
11 Aug 2026
Happy Numbers
KasperKivimaeki
100
58ms
11 Aug 2026
Happy Numbers
Europe2048
22
4ms
11 Aug 2026
Happy Numbers
Europe2048
11
165ms
11 Aug 2026
Happy Numbers
Arkadios200
155
122ms
10 Aug 2026
Happy Numbers
retrohun
96
2ms
9 Aug 2026
Happy Numbers
scpchicken
🥇
148
349ms
9 Aug 2026
Happy Numbers
albanian-laundromat
84
394ms
8 Aug 2026
Happy Numbers
scpchicken
67
6ms
8 Aug 2026
Happy Numbers
rainruse
97
4ms
7 Aug 2026
Happy Numbers
Natanaelel
80
1ms
7 Aug 2026
Happy Numbers
hellopir2
727
2,036ms
3 Aug 2026
Happy Numbers
emgordon154
🥇
14
23ms
1 Aug 2026
Happy Numbers
dokutan
100
179ms
31 Jul 2026
Happy Numbers
Europe2048
🥇
48
10ms
31 Jul 2026
Happy Numbers
edsrzf
🥈
68
6ms
31 Jul 2026
Happy Numbers
edsrzf
72
2ms
31 Jul 2026
Happy Numbers
KasperKivimaeki
82
120ms
30 Jul 2026
Happy Numbers
JOrE20
106
7ms
29 Jul 2026
Happy Numbers
Europe2048
13
1,898ms
27 Jul 2026
Happy Numbers
CornerMercury
12
343ms
24 Jul 2026
Happy Numbers
aydamak
66
40ms
23 Jul 2026
Happy Numbers
edsrzf
🥇
70
503ms
23 Jul 2026
Happy Numbers
edsrzf
🥇
46
6ms
22 Jul 2026
Happy Numbers
edsrzf
🥇
42
767ms
22 Jul 2026
Happy Numbers
edsrzf
🥇
34
218ms
22 Jul 2026
Happy Numbers
denkyuu1
49
460ms
19 Jul 2026
Happy Numbers
VL07
115
11ms
16 Jul 2026
Happy Numbers
fuzzylojik-golf
103
141ms
15 Jul 2026
Happy Numbers
duckyluuk
67
4ms
13 Jul 2026
Happy Numbers
retrohun
96
42ms
13 Jul 2026
Happy Numbers
fuzzylojik-golf
🥇
14
23ms
13 Jul 2026
Happy Numbers
JOrE20
27
49ms
12 Jul 2026
Happy Numbers
fuzzylojik-golf
56
1,271ms
8 Jul 2026
Happy Numbers
KasperKivimaeki
71
2ms
5 Jul 2026
Happy Numbers
CaedenHarper
49
36ms
4 Jul 2026
Happy Numbers
Yewzir
54
721ms
3 Jul 2026
Happy Numbers
Shoberg
145
18ms
2 Jul 2026
Happy Numbers
CaedenHarper
113
1ms
1 Jul 2026