12 Days of Christmas
7th72nd
99 Bottles of Beer
108th
Abundant Numbers
9th104th
24th
Abundant Numbers (Long)
5th67th
19th
Arabic to Roman
65th
Arithmetic Numbers
75th
Arrows
40th
120th
brainfuck
Card Number Validation
72nd
Catalan Numbers
32nd
Christmas Trees
144th
723rd
Collatz
100th
Cubes
25th
Day of Week
1st
73rd
Diamonds
139th
26th
Divisors
30th143rd
57th
Emirp Numbers
162nd
Emirp Numbers (Long)
74th
Evil Numbers
35th97th
25th
Farey Sequence
23rd
Fibonacci
61st137th47th75th235th46th100th45th81st70th51st26th24th33rd
133rd42nd
1st25th34th1st
88th7th143rd39th42nd58th56th129th200th51st17th155th149th
48th37th21st16th27th
Fizz Buzz
60th420th
Foo Fizz Buzz Bar
52nd
Happy Numbers
86th
Happy Numbers (Long)
59th
Intersection
45th
15th72nd
Inventory Sequence
37th
ISBN
117th
Kolakoski Sequence
72nd
291st
Leap Years
38th
18th82nd
33rd
336th
Leyland Numbers
17th78th
Look and Say
89th
Lucky Tickets
54th
Mahjong
29th
Morse Encoder
48th
Niven Numbers
1st
Niven Numbers (Long)
15th
89th
Number Spiral
24th
16th
11th
Odious Numbers
36th109th
26th
Ordinal Numbers
14th145th
Pangram Grep
134th
Pascal’s Triangle
181st
Pernicious Numbers
72nd
143rd
Polyominoes
11th
Prime Numbers
183rd
Prime Numbers (Long)
85th
Quine
1st33rd
Recamán
88th
Rock-paper-scissors-Spock-lizard
89th
Roman to Arabic
39th
Rule 110
72nd
Seven Segment
76th
Spelling Numbers
38th
Star Wars GPT
24th
Sudoku (Fill-in)
22nd
Tongue-twisters
154th
Tower of Hanoi
57th
Transpose Sentence
12th
62nd
Trinomial Triangle
38th
Vampire Numbers
57th
Van Eck Sequence
57th
λ
49th
75th
53rd
24th
π
67th
33rd
τ
44th
28th
φ
41st
√2
41st
24th
𝑒
50th