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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
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)
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
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Tutorial
Hole
Golfer
Chars
Time
Submitted
N Queens
Yax42
192
321ms
23 hours ago
N Queens
dokutan
659
66ms
28 hours ago
N Queens
edsrzf
💎
107
5ms
37 hours ago
N Queens
ovs-code
🥈
108
4ms
38 hours ago
N Queens
sean-niemann
🥉
122
5ms
42 hours ago
N Queens
rucin93
124
7ms
46 hours ago
N Queens
KatieLG
1,165
61ms
2 days ago
N Queens
dokutan
1,259
26ms
2 days ago
N Queens
dokutan
1,251
82ms
2 days ago
N Queens
KatieLG
1,236
17ms
2 days ago
N Queens
tomh1012
379
963ms
2 days ago
N Queens
emgordon154
🥈
38
88ms
4 days ago
N Queens
HumanoidCPU
1,551
11ms
4 days ago
N Queens
edsrzf
💎
140
97ms
6 days ago
N Queens
edsrzf
💎
102
351ms
7 days ago
N Queens
albanian-laundromat
🥈
104
414ms
7 days ago
N Queens
CaedenHarper
249
252ms
8 days ago
N Queens
HumanoidCPU
1,401
1ms
8 days ago
N Queens
Shanethegamer
1,401
1ms
8 days ago
N Queens
CaedenHarper
1,401
1ms
8 days ago
N Queens
HumanoidCPU
1,541
25ms
9 days ago
N Queens
emgordon154
96
12ms
10 days ago
N Queens
HumanoidCPU
1,264
297ms
10 days ago
N Queens
HumanoidCPU
1,690
7ms
11 days ago
N Queens
HumanoidCPU
1,276
331ms
12 days ago
N Queens
MeWhenI
732
340ms
12 days ago
N Queens
JOrE20
4,582
2ms
13 days ago
N Queens
JOrE20
893
9ms
13 days ago
N Queens
dokutan
1,228
479ms
13 days ago
N Queens
MeWhenI
1,251
1,770ms
13 days ago
N Queens
gigaprofisi
1,255
38ms
14 days ago
N Queens
emgordon154
185
641ms
15 days ago
N Queens
emgordon154
🥉
297
1,005ms
15 days ago
N Queens
HumanoidCPU
1,703
42ms
15 days ago
N Queens
HumanoidCPU
1,396
2ms
16 days ago
N Queens
edsrzf
💎
111
27ms
18 days ago
N Queens
kg583
🥈
118
21ms
19 days ago
N Queens
CatsAreFluffy
165
365ms
21 days ago
N Queens
AdrienHache
💎
137
4,875ms
22 days ago
N Queens
blaztoma
96
139ms
23 days ago
N Queens
blaztoma
154
59ms
23 days ago
N Queens
albanian-laundromat
🥈
291
462ms
23 days ago
N Queens
emgordon154
🥉
129
565ms
25 days ago
N Queens
albanian-laundromat
🥈
98
902ms
25 days ago
N Queens
Babafaba
104
380ms
26 days ago
N Queens
Babafaba
104
54ms
26 days ago
N Queens
KatieLG
1,415
136ms
27 days ago
N Queens
KasperKivimaeki
155
18ms
27 days ago
N Queens
KasperKivimaeki
135
14ms
27 days ago
N Queens
snoozingnewt
🥉
126
87ms
23 Oct 2025
N Queens
CaedenHarper
🥉
121
859ms
23 Oct 2025
N Queens
albanian-laundromat
🥈
150
26ms
22 Oct 2025
N Queens
2bular
🥈
49
61ms
22 Oct 2025
N Queens
CaedenHarper
301
375ms
21 Oct 2025
N Queens
dokutan
🥉
526
1,570ms
21 Oct 2025
N Queens
sean-niemann
🥈
194
59ms
20 Oct 2025
N Queens
Mabeloid
1,258
10ms
20 Oct 2025
N Queens
countlpaul-dotcom
188
39ms
19 Oct 2025
N Queens
iczelia
134
9ms
17 Oct 2025
N Queens
kg583
🥈
113
28ms
17 Oct 2025
N Queens
iczelia
🥉
3,751
3ms
14 Oct 2025
N Queens
CaedenHarper
304
376ms
13 Oct 2025
N Queens
pardouin
🥉
74
46ms
13 Oct 2025
N Queens
snoozingnewt
229
62ms
13 Oct 2025
N Queens
luuumine
1,258
10ms
10 Oct 2025
N Queens
snoozingnewt
238
98ms
8 Oct 2025
N Queens
Blendi-Goose
1,254
1ms
7 Oct 2025
N Queens
stefangimmillaro
266
343ms
7 Oct 2025
N Queens
HumanoidCPU
1,254
3ms
6 Oct 2025
N Queens
katss2
1,258
12ms
6 Oct 2025
N Queens
KatieLG
103
447ms
6 Oct 2025
N Queens
dokutan
484
348ms
6 Oct 2025
N Queens
Andrey-Plotnikov
1,252
9ms
6 Oct 2025
N Queens
jacekwladzinski
149
42ms
5 Oct 2025
N Queens
KatieLG
669
9ms
5 Oct 2025