12 Days of Christmas
53rd
242nd
66th
286th
💎
26th
933rd
73rd
1,524th
24 Game
160th1st
234th
57th
175th
99 Bottles of Beer
120th
1st
210th
33rd
Abundant Numbers
2,381st
1,617th
1st
635th
Abundant Numbers (Long)
1,217th
1st
143rd
Alphabetic Numbers
4th
1st
156th
57th
Arabic to Roman
263rd
169th
1st
208th
275th5th
Arithmetic Numbers
1,162nd
1st
45th
Arrows
485th
💎
462nd
241st
Ascending Primes
543rd
1st
7th
8th
ASCII Table
555th
43rd
16th768th282nd
102nd
473rd
786th
Billiards
💎
419th
108th
83rd
brainfuck
4th
1st
680th
311th
206th
Calendar
164th
112th1st
131st
3rd
Card Number Validation
577th
1st
33rd
Catalan Numbers
897th
1st
14th
Catalan’s Constant
262nd
8th62nd
9th
2nd
Chess Move Validation
83rd99th67th248th
186th147th157th
205th
90th
101st
122nd
126th259th19th
183rd1st25th171st216th70th94th110th
174th96th203rd60th79th139th80th
51st98th
Christmas Trees
146th
924th
777th
1st
317th
Collatz
675th
1,471st
10th
1st
15th
840th
336th
Connect Four
1st
122nd
Continued Fractions
261st
1st
7th
CSS Colors
311th
162nd
351st
3rd
125th
1st
Cubes
155th
💎185th
40th
165th
Day of Week
1st74th
DFA Simulator
3rd
1st
32nd
Diamonds
540th
292nd
1st
39th
240th
26th
452nd
123rd
Divisors
2,917th
1st
36th
Emirp Numbers
977th
1st
7th
82nd
Emirp Numbers (Long)
509th
67th
1st
4th
42nd
Emojify
314th
143rd
1st
206th
Evil Numbers
1,022nd
1,932nd
1st
29th
Evil Numbers (Long)
1,052nd
1,266th
1st
4th
Factorial Factorisation
70th
1st24th
106th
217th
Farey Sequence
539th
1st
4th
322nd
Fibonacci
3,109th
3,369th
1st
25th
Fizz Buzz
3,654th
1st
5th
Foo Fizz Buzz Bar
1,633rd
1st
3rd
Forsyth–Edwards Notation
357th
125th
1st
216th
218th
Fractions
892nd
683rd
2nd
💎
105th
13th
416th
Game of Life
365th
1st
138th
185th
Gijswijt’s Sequence
95th
287th
1st
3rd
Gray Code Decoder
408th
1st
71st
Gray Code Encoder
608th
1st
30th
Happy Numbers
966th
1st
24th
Happy Numbers (Long)
1,042nd
1st
74th
Hexdump
1st
8th
Hilbert Curve
💎2nd
118th
45th
Intersection
925th
621st
73rd
1st
672nd
296th
326th
1,025th
Inventory Sequence
717th
1st
20th
ISBN
924th
1st
478th
15th
255th
Jacobi Symbol
406th
💎6th
119th
Kaprekar Numbers
83rd
359th
1st443rd60th
352nd
303rd
Kolakoski Constant
452nd
414th
32nd
1st27th251st
224th
166th
193rd
85th
Kolakoski Sequence
1,005th
1st
5th
36th
Leap Years
1,214th
1,954th
2,217th
1st
105th
52nd
22nd351st
Levenshtein Distance
323rd
1st
4th
Leyland Numbers
656th
1st
17th
ln 2
491st
1st421st
113th
10th
Look and Say
570th
1st
404th
Lucky Numbers
634th
1st
26th
4th
Lucky Tickets
1st
6th
Mahjong
💎
235th
147th
Mandelbrot
3rd1st
4th
169th
Maze
💎
246th
264th
Medal Tally
359th
1st
55th
Minesweeper
95th
💎
32nd
310th
176th
Morse Decoder
97th
106th
💎
206th
Morse Encoder
1st
3rd
Multitap Input
💎
50th
Musical Chords
1st
32nd
147th
N Queens
💎
275th
43rd
Nim
4th
1st87th
151st
Niven Numbers
902nd
2,095th
1st
286th
34th
Niven Numbers (Long)
1,274th
1st
55th
Number Spiral
106th
1st
515th
184th
Odious Numbers
1,052nd
1,794th
1st
31st
Odious Numbers (Long)
1,141st
1,186th
1st
31st
Ordinal Numbers
372nd
883rd
1st
46th
420th
289th
6th
PalindromemordnilaP
337th274th
527th
1st
41st
Pangram Grep
1,367th
1st
17th
Partition Numbers
144th
376th
93rd
1st516th
27th
75th
Pascal’s Triangle
1,312th
1st
27th
Pernicious Numbers
732nd
1,924th
1st
26th
Pernicious Numbers (Long)
479th
773rd
1st
24th
Poker
120th
💎
91st
Polyominoes
40th
51st46th
118th
1st150th
169th
159th
Prime Numbers
1,277th
2,306th
1st
149th
Prime Numbers (Long)
1,443rd
1st
135th
Proximity Grid
💎
117th
5th
QR Decoder
90th
💎
348th
183rd
Quine
10th4,450th
2,729th
2,639th
1st
149th
Recamán
783rd
1st
215th
140th
3rd
Repeating Decimals
136th
12th
20th
1st
Reverse Polish Notation
1st
86th
Reversi
💎
80th
Rijndael S-box
125th
54th
447th
1st
113th
Rock-paper-scissors-Spock-lizard
154th
1st
27th
Roman to Arabic
686th
1st
4th
ROT13
533rd
576th
1st
13th
4th
Rule 110
464th
1st
55th
Scrambled Sort
393rd
1st
22nd
Set
1st
45th
Seven Segment
💎
81st
SI Units
💎
12th
130th
143rd
Sierpiński Triangle
655th
1st
167th
Smith Numbers
181st
512th
💎
40th
Spelling Numbers
98th
1st
1,140th
185th
197th
Star Wars GPT
211th
1st
15th
Star Wars Opening Crawl
3rd
1st
102nd
88th
Sudoku
70th
141st
💎
10th
136th
Sudoku (Fill-in)
267th
💎231st
80th
318th
Taxicab Numbers
107th129th
382nd
33rd
1st303rd
23rd
9th
Ten-pin Bowling
173rd
💎
225th
Tic-tac-toe
💎
67th
Time Distance
84th
💎
101st
Tongue-twisters
85th80th
610th
311th
392nd
55th19th
5th324th
💎417th285th
584th192nd
212th
166th246th
305th
422nd
Topological Sort
126th
💎
375th
136th
Tower of Hanoi
595th
1st
327th
19th
Transpose Sentence
412th
481st
1st
40th
Trinomial Triangle
441st
1st
8th
Ulam Sequence
190th
💎
215th
United States
232nd
💎
282nd4th
Vampire Numbers
118th
💎
2nd
Van Eck Sequence
619th
1st
47th
Zeckendorf Representation
1st
33rd
Zodiac Signs
307th
1st
116th
γ
307th
💎
2nd
73rd
λ
1st
20th
92nd
π
603rd
1st78th
23rd
157th
τ
555th
1st12th
36th
124th
φ
746th
1,049th
670th
1st
77th
168th
749th
√2
798th
1,168th
704th
1st
340th
11th
852nd
𝑒
638th
1st
121st
7th