12 Days of Christmas
6th
415th145th
2,071st155th
24 Game
485th2nd
221st
99 Bottles of Beer
242nd138th
924th465th
Abundant Numbers
1st588th
207th
Abundant Numbers (Long)
1st1,421st
335th
Alphabetic Numbers
8th
156th189th
170th
Arabic to Roman
1,483rd
1st427th
428th
Arithmetic Numbers
1st240th
746th
Arrows
2nd153rd
86th
Ascending Primes
147th31st
235th
ASCII Table
23rd552nd
1,323rd431st
Billiards
1st206th
312th
brainfuck
668th
43rd1,445th302nd
918th
149th
Calendar
318th2nd
321st
Card Number Validation
1st379th
108th
Catalan Numbers
1st353rd
1,393rd
911th
Catalan’s Constant
1st144th
414th
Christmas Trees
1st24th
113th
Collatz
52nd1,671st
1,065th
Connect Four
59th
27th
36th
Continued Fractions
106th311th
264th
5th
CSS Colors
395th216th
225th2nd
407th
Cubes
250th572nd117th
518th
47th
Day of Week
1,051st941st
1,146th
1st
DFA Simulator
2nd108th313th
285th
Diamonds
1,473rd
146th438th
527th346th
47th
1,195th
Divisors
1st485th
2,363rd
Emirp Numbers
1st27th
519th
Emirp Numbers (Long)
20th21st
210th
Emojify
1st105th
87th
Evil Numbers
1st232nd
171st
2,351st
Evil Numbers (Long)
1st253rd
26th
Factorial Factorisation
71st27th
25th
Farey Sequence
27th935th154th
526th
Fibonacci
1st4,659th
2,623rd
Fizz Buzz
4,308th
1st5,257th
3,094th
Foo Fizz Buzz Bar
1st1,529th
499th
Forsyth–Edwards Notation
2nd52nd
327th
Fractions
1st681st538th
621st
Game of Life
802nd
18th621st
32nd
182nd
Gijswijt’s Sequence
1st397th
176th
Gray Code Decoder
1st83rd
22nd
Gray Code Encoder
1st289th
123rd
Happy Numbers
1st998th
97th
Happy Numbers (Long)
53rd758th
77th
Hexdump
2nd179th
328th
Hilbert Curve
36th12th
101st
Intersection
189th121st
553rd
658th655th312th
293rd
226th
700th
Inventory Sequence
1st512th
23rd
1,091st
ISBN
135th504th
49th
241st
Jacobi Symbol
247th346th51st
158th
Kaprekar Numbers
1st251st
214th
Kolakoski Constant
103rd112th
191st
155th
Kolakoski Sequence
818th53rd
2nd
Leap Years
601st979th
47th
Levenshtein Distance
184th623rd
616th
3rd
Leyland Numbers
1st172nd
356th
ln 2
1st404th
793rd
301st
Look and Say
1st478th
100th
Lucky Numbers
188th147th
18th
Lucky Tickets
61st311th
283rd
Mahjong
120th3rd18th
143rd
128th
Mandelbrot
387th10th
248th
Maze
470th260th
5th
Medal Tally
14th275th
288th
Minesweeper
1st166th
108th
Morse Decoder
6th47th
88th
Morse Encoder
1st32nd
187th
Multitap Input
22nd36th4th
170th
48th
Musical Chords
542nd181st57th168th
192nd
N Queens
1st21st
203rd
Niven Numbers
1st1,319th
1,906th
Niven Numbers (Long)
1st1,189th
941st
Number Spiral
553rd24th
430th
Odious Numbers
1st216th
136th
Odious Numbers (Long)
1st196th
117th
Ordinal Numbers
1st423rd
865th
PalindromemordnilaP
1st380th
182nd
Pangram Grep
106th1st1,134th
418th
Partition Numbers
525th109th
523rd
376th
Pascal’s Triangle
1st92nd
127th
Pernicious Numbers
1st234th
1,000th
Pernicious Numbers (Long)
1st59th
435th
Poker
1st73rd
50th
Polyominoes
11th19th
40th
Prime Numbers
1st20th
98th
Prime Numbers (Long)
1st16th
84th
Proximity Grid
10th206th
31st
QR Decoder
137th
12th166th90th
93rd
133rd
151st
Quine
5,401st
4,390th3,331st4,656th
4,550th2,039th5,405th4,868th225th
3,319th
651st5,626th
2,592nd
Recamán
515th397th
743rd
49th
814th
Repeating Decimals
261st161st
278th
47th
Reverse Polish Notation
1st1,125th633rd
733rd
Reversi
27th170th
196th
118th
78th
Rijndael S-box
49th96th
1,163rd
56th149th
251st
Rock-paper-scissors-Spock-lizard
2nd208th
218th
Roman to Arabic
163rd628th
502nd
27th
ROT13
136th557th
250th
Rule 110
13th139th
271st
Scrambled Sort
1st126th
149th
Set
90th297th
402nd
24th
Seven Segment
46th262nd
224th
15th
SI Units
19th83rd
137th
143rd112th
Sierpiński Triangle
13th167th
475th
Smith Numbers
1st38th
658th
Spelling Numbers
1st
470th247th
318th
Star Wars GPT
1st311th
201st
Star Wars Opening Crawl
2nd
17th
134th
437th
Sudoku
33rd
94th
137th
59th
Sudoku (Fill-in)
315th
104th
210th
254th40th
351st
19th
Taxicab Numbers
4th273rd
15th
Ten-pin Bowling
285th170th
277th
Tic-tac-toe
1st288th
249th
Time Distance
1st152nd
100th
Tongue-twisters
4th
463rd208th
165th
Topological Sort
16th25th
260th
107th
Tower of Hanoi
26th330th
27th
Transpose Sentence
55th1st195th
93rd
Trinomial Triangle
1st82nd
305th
United States
1st325th85th
175th
Vampire Numbers
4th309th
209th
38th
Van Eck Sequence
1st70th
54th
727th
Zeckendorf Representation
1st327th
154th
Zodiac Signs
1st149th
234th
γ
1,153rd268th
1st322nd
λ
1st7th
354th
1,800th
π
1st70th
559th838th
τ
86th10th
717th
217th
φ
1st253rd
1,121st
√2
1st220th
1,257th
𝑒
1st165th
1,208th
1,588th