12 Days of Christmas
640th
99 Bottles of Beer
47th
Abundant Numbers
229th
Abundant Numbers (Long)
149th
Alphabetic Numbers
42nd
Arabic to Roman
122nd
Arithmetic Numbers
49th
5th
126th
Arrows
99th
Ascending Primes
194th
ASCII Table
196th
Billiards
89th
brainfuck
55th
5th
163rd
Calendar
67th
Card Number Validation
176th
Catalan Numbers
104th
Chess Move Validation
68th
Christmas Trees
26th
Collatz
131st
10th
165th
Continued Fractions
108th
CSS Colors
247th
Cubes
244th
Day of Week
1st
DFA Simulator
129th
Diamonds
71st
137th
Divisors
55th
15th
388th
Emirp Numbers
191st
Emojify
94th
Evil Numbers
124th
184th
271st
Evil Numbers (Long)
314th
Factorial Factorisation
123rd
Farey Sequence
153rd
Fibonacci
40th133rd
12th74th158th1st
1st212th
Fizz Buzz
81st139th
24th
99th17th428th101st84th
Foo Fizz Buzz Bar
307th
Forsyth–Edwards Notation
36th
Fractions
76th
Game of Life
59th
Gijswijt’s Sequence
106th
Gray Code Decoder
23rd
Gray Code Encoder
2nd
1st
Happy Numbers
416th
Happy Numbers (Long)
254th
Hilbert Curve
91st
Intersection
71st
Inventory Sequence
151st
ISBN
127th
Kolakoski Constant
151st
Kolakoski Sequence
109th
Leap Years
105th
Leyland Numbers
188th
ln 2
112th
Look and Say
108th
Lucky Numbers
244th
Mahjong
66th
Medal Tally
30th
Morse Decoder
43rd
Multitap Input
61st
Musical Chords
54th
Nim
43rd
Niven Numbers
86th
54th
Niven Numbers (Long)
79th
54th
Number Spiral
145th
Odious Numbers
73rd
140th
Odious Numbers (Long)
246th
Ordinal Numbers
235th
PalindromemordnilaP
50th
Pangram Grep
69th
Pascal’s Triangle
70th
314th
Pernicious Numbers
118th
217th
Pernicious Numbers (Long)
218th
Polyominoes
88th
Prime Numbers
25th100th
12th
65th
101st
Prime Numbers (Long)
68th
218th
Quine
1st284th
1st
11th
1st92nd
Recamán
27th
110th
Repeating Decimals
81st
Reverse Polish Notation
1st
34th
Rijndael S-box
116th
Rock-paper-scissors-Spock-lizard
302nd
Roman to Arabic
204th
ROT13
217th
Rule 110
168th
Scrambled Sort
137th
Set
135th
Seven Segment
85th
Sierpiński Triangle
49th
5th
136th
Smith Numbers
70th
Snake
36th
Spelling Numbers
129th
Star Wars GPT
94th
Taxicab Numbers
50th
Tic-tac-toe
75th
Time Distance
162nd
Tongue-twisters
164th
Topological Sort
56th
Tower of Hanoi
40th
87th
Transpose Sentence
57th
Trinomial Triangle
102nd
Ulam Sequence
50th
United States
349th
Vampire Numbers
102nd
Van Eck Sequence
101st
π
5th
325th
τ
260th
φ
251st
√2
22nd
176th
𝑒
123rd