12 Days of Christmas
139th
24 Game
54th
99 Bottles of Beer
60th
Abundant Numbers
157th
Abundant Numbers (Long)
94th
Arabic to Roman
86th
Arithmetic Numbers
121st
Arrows
107th
Ascending Primes
76th
ASCII Table
96th
brainfuck
120th
Catalan Numbers
114th
Catalan’s Constant
59th
Christmas Trees
289th
Collatz
65th
CSS Colors
167th
Cubes
109th
Day of Week
27th
Diamonds
174th
Divisors
226th
Emirp Numbers
192nd
Emirp Numbers (Long)
99th
Emojify
143rd
Evil Numbers
376th
Evil Numbers (Long)
174th
Factorial Factorisation
65th
Farey Sequence
80th
Fibonacci
50th143rd48th
427th253rd58th29th194th191st1,491st228th
Fizz Buzz
1st1st83rd
Foo Fizz Buzz Bar
338th
Fractions
103rd
Gijswijt’s Sequence
62nd
Happy Numbers
189th
Happy Numbers (Long)
121st
Inventory Sequence
87th
ISBN
109th
Kolakoski Constant
60th
Kolakoski Sequence
127th
Leap Years
163rd85th
123rd46th238th
Leyland Numbers
116th
ln 2
61st
Look and Say
157th
Lucky Numbers
89th
Morse Encoder
103rd
N Queens
41st
Niven Numbers
355th
Niven Numbers (Long)
156th
Number Spiral
80th
Odious Numbers
315th
Odious Numbers (Long)
145th
Pascal’s Triangle
226th
Pernicious Numbers
188th
Pernicious Numbers (Long)
85th
Prime Numbers
405th
Prime Numbers (Long)
196th
Quine
105th234th
268th
90th
Recamán
136th
Reverse Polish Notation
55th
Reversi
25th
Rijndael S-box
57th
Rock-paper-scissors-Spock-lizard
53rd
Seven Segment
84th
SI Units
20th
Sierpiński Triangle
123rd
Smith Numbers
75th
Tongue-twisters
101st
United States
165th
Vampire Numbers
62nd
Van Eck Sequence
106th
γ
42nd
λ
89th
π
200th
τ
104th
φ
87th
√2
105th
𝑒
103rd