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12 Days of Christmas
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Abundant Numbers
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Arabic to Roman
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brainfuck
Card Number Validation
Catalan Numbers
Catalan’s Constant
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Collatz
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Divisors
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Emirp Numbers (Long)
Emojify
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Evil Numbers (Long)
Factorial Factorisation
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Foo Fizz Buzz Bar
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Fractions
Game of Life
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Happy Numbers (Long)
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ISBN
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ln 2
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Lucky Tickets
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Maze
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Poker
Polyominoes
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Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Reversi
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Rock-paper-scissors-Spock-lizard
Roman to Arabic
ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
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Star Wars Opening Crawl
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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
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Continued Fractions
Crossword
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Highly Composite Numbers
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p-adic Expansion
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Hole
Golfer
Bytes
Time
Submitted
Polyominoes
albanian-laundromat
🥈
337
371ms
5 hours ago
Polyominoes
HumanoidCPU
3,599
50ms
5 hours ago
Polyominoes
KatieLG
353
412ms
10 hours ago
Polyominoes
dokutan
💎
1,309
109ms
12 hours ago
Polyominoes
JOrE20
💎
1,792
16ms
16 hours ago
Polyominoes
JOrE20
6,421
3ms
16 hours ago
Polyominoes
dokutan
943
3ms
37 hours ago
Polyominoes
prestosilver
6,626
3ms
46 hours ago
Polyominoes
blaztoma
269
13ms
2 days ago
Polyominoes
FortuiteMan
329
25ms
2 days ago
Polyominoes
albanian-laundromat
💎
234
265ms
3 days ago
Polyominoes
albanian-laundromat
💎
2,398
4ms
3 days ago
Polyominoes
Yax42
650
385ms
3 days ago
Polyominoes
KatieLG
3,574
1ms
6 days ago
Polyominoes
KatieLG
4,837
2ms
6 days ago
Polyominoes
KatieLG
4,871
5ms
6 days ago
Polyominoes
snoozingnewt
🥈
292
171ms
6 days ago
Polyominoes
albanian-laundromat
💎
362
1,257ms
7 days ago
Polyominoes
snoozingnewt
🥈
347
119ms
8 days ago
Polyominoes
sean-niemann
💎
178
255ms
9 days ago
Polyominoes
KatieLG
🥉
1,305
62ms
9 days ago
Polyominoes
dokutan
1,225
4ms
9 days ago
Polyominoes
CornerMercury
287
15ms
9 days ago
Polyominoes
KatieLG
🥈
1,448
13ms
9 days ago
Polyominoes
ndren
291
59ms
9 days ago
Polyominoes
KatieLG
🥈
2,402
3ms
10 days ago
Polyominoes
targrik
🥉
313
46ms
10 days ago
Polyominoes
ryyyn
192
15ms
11 days ago
Polyominoes
CaedenHarper
873
259ms
12 days ago
Polyominoes
maweowo
115
37ms
14 days ago
Polyominoes
HumanoidCPU
4,837
1ms
15 days ago
Polyominoes
Shanethegamer
4,837
1ms
15 days ago
Polyominoes
CaedenHarper
4,837
1ms
15 days ago
Polyominoes
albanian-laundromat
280
26ms
16 days ago
Polyominoes
albanian-laundromat
💎
441
421ms
16 days ago
Polyominoes
emgordon154
302
55ms
17 days ago
Polyominoes
HumanoidCPU
13,691
74ms
17 days ago
Polyominoes
albanian-laundromat
💎
408
44ms
18 days ago
Polyominoes
albanian-laundromat
💎
367
73ms
18 days ago
Polyominoes
HumanoidCPU
3,585
103ms
18 days ago
Polyominoes
HumanoidCPU
3,582
312ms
18 days ago
Polyominoes
HumanoidCPU
6,750
12ms
19 days ago
Polyominoes
albanian-laundromat
💎
191
796ms
19 days ago
Polyominoes
HumanoidCPU
3,594
328ms
20 days ago
Polyominoes
MeWhenI
1,144
359ms
20 days ago
Polyominoes
olleicua
267
79ms
20 days ago
Polyominoes
JOrE20
966
9ms
21 days ago
Polyominoes
CaedenHarper
507
17ms
21 days ago
Polyominoes
gigaprofisi
3,573
38ms
22 days ago
Polyominoes
HumanoidCPU
8,989
4,396ms
23 days ago
Polyominoes
Babafaba
340
794ms
24 days ago
Polyominoes
Babafaba
343
14ms
24 days ago
Polyominoes
CatsAreFluffy
325
557ms
25 days ago
Polyominoes
robin-scragg
685
28ms
27 days ago
Polyominoes
KatieLG
4,851
138ms
24 Oct 2025
Polyominoes
iczelia
2,012
14ms
24 Oct 2025
Polyominoes
blaztoma
282
51ms
23 Oct 2025
Polyominoes
KasperKivimaeki
193
114ms
23 Oct 2025
Polyominoes
KasperKivimaeki
💎
262
264ms
22 Oct 2025
Polyominoes
dokutan
3,577
23ms
22 Oct 2025
Polyominoes
CaedenHarper
901
421ms
21 Oct 2025
Polyominoes
CaedenHarper
1,030
418ms
21 Oct 2025
Polyominoes
dokutan
🥉
4,863
1,537ms
21 Oct 2025
Polyominoes
sean-niemann
💎
274
140ms
20 Oct 2025
Polyominoes
luuumine
3,576
10ms
20 Oct 2025
Polyominoes
KasperKivimaeki
🥉
219
379ms
19 Oct 2025
Polyominoes
KasperKivimaeki
💎
153
8ms
19 Oct 2025
Polyominoes
emgordon154
🥉
1,062
2ms
17 Oct 2025
Polyominoes
snoozingnewt
🥈
1,005
3ms
16 Oct 2025
Polyominoes
snoozingnewt
🥈
1,199
30ms
16 Oct 2025
Polyominoes
snoozingnewt
🥈
994
518ms
16 Oct 2025
Polyominoes
snoozingnewt
🥉
975
97ms
16 Oct 2025
Polyominoes
snoozingnewt
996
1,272ms
16 Oct 2025
Polyominoes
snoozingnewt
🥉
1,106
29ms
16 Oct 2025
Polyominoes
bitsandbeyond
💎
163
3,773ms
15 Oct 2025