12 Days of Christmas
187th
99 Bottles of Beer
157th
Abundant Numbers
69th
156th
Abundant Numbers (Long)
67th
263rd
Arabic to Roman
301st
Arithmetic Numbers
297th
Arrows
52nd
Ascending Primes
185th
ASCII Table
102nd
Billiards
71st
Calendar
37th
Card Number Validation
142nd
Catalan Numbers
225th
Catalan’s Constant
1st
166th
Christmas Trees
128th
Collatz
257th
Continued Fractions
34th
CSS Colors
24th111th
Cubes
304th
Day of Week
1st117th
DFA Simulator
83rd
Diamonds
247th
Divisors
436th
Emirp Numbers
145th
Emirp Numbers (Long)
49th
Emojify
61st
Evil Numbers
144th
Evil Numbers (Long)
43rd
Factorial Factorisation
113th
Farey Sequence
187th
Fibonacci
77th285th135th158th58th147th114th
175th1st41st
Fizz Buzz
748th
Foo Fizz Buzz Bar
262nd
Forsyth–Edwards Notation
101st
Fractions
202nd
Game of Life
55th
Gijswijt’s Sequence
24th
Gray Code Decoder
30th
Gray Code Encoder
32nd
Happy Numbers
56th
Happy Numbers (Long)
234th
Hexdump
77th
Hilbert Curve
70th
Intersection
233rd
Inventory Sequence
31st19th26th
17th
62nd
ISBN
100th
Kolakoski Sequence
237th
Leap Years
60th
Levenshtein Distance
46th
16th
Leyland Numbers
220th
ln 2
48th
Look and Say
205th
Lucky Numbers
74th
Maze
77th
Medal Tally
108th
Minesweeper
94th
Morse Decoder
147th
Morse Encoder
172nd
Multitap Input
70th
N Queens
97th
Niven Numbers
1st
Niven Numbers (Long)
50th
Number Spiral
158th
Odious Numbers
317th
Odious Numbers (Long)
257th
Ordinal Numbers
307th
Pangram Grep
127th
Pascal’s Triangle
316th
Pernicious Numbers
343rd
Pernicious Numbers (Long)
188th
Poker
105th
Prime Numbers
269th
Prime Numbers (Long)
165th
Quine
675th
Recamán
186th
Reverse Polish Notation
210th
Reversi
46th
Rijndael S-box
32nd
Rock-paper-scissors-Spock-lizard
173rd
Roman to Arabic
107th
ROT13
58th
Rule 110
209th
Scrambled Sort
148th
Seven Segment
133rd
Sierpiński Triangle
121st
Smith Numbers
72nd
Star Wars GPT
80th
Star Wars Opening Crawl
79th
Taxicab Numbers
22nd
Ten-pin Bowling
77th
Tic-tac-toe
65th
Time Distance
110th
Tongue-twisters
162nd
Topological Sort
34th
Tower of Hanoi
73rd
Transpose Sentence
108th
Trinomial Triangle
114th
United States
161st
Vampire Numbers
194th
Van Eck Sequence
104th
Zeckendorf Representation
92nd
γ
55th
π
53rd4th
338th
τ
47th
236th
φ
61st
206th
√2
1st
𝑒
1st