12 Days of Christmas
123rd
24 Game
40th
99 Bottles of Beer
56th
Abundant Numbers
137th
Abundant Numbers (Long)
75th
Arabic to Roman
76th
Arithmetic Numbers
94th
Arrows
95th
Ascending Primes
57th
ASCII Table
81st
brainfuck
103rd
Catalan Numbers
97th
Catalan’s Constant
50th
Christmas Trees
277th
Collatz
48th
CSS Colors
149th
Cubes
97th
Day of Week
27th
Diamonds
152nd
Divisors
215th
Emirp Numbers
180th
Emirp Numbers (Long)
89th
Emojify
132nd
Evil Numbers
347th
Evil Numbers (Long)
152nd
Factorial Factorisation
52nd
Farey Sequence
65th
Fibonacci
42nd127th38th
379th210th52nd24th164th175th1,363rd202nd
Fizz Buzz
1st1st54th
Foo Fizz Buzz Bar
298th
Fractions
88th
Gijswijt’s Sequence
46th
Happy Numbers
177th
Happy Numbers (Long)
107th
Inventory Sequence
74th
ISBN
94th
Kolakoski Constant
47th
Kolakoski Sequence
113th
Leap Years
142nd65th
97th42nd207th
Leyland Numbers
109th
ln 2
49th
Look and Say
139th
Lucky Numbers
80th
Morse Encoder
96th
N Queens
33rd
Niven Numbers
326th
Niven Numbers (Long)
135th
Number Spiral
72nd
Odious Numbers
292nd
Odious Numbers (Long)
125th
Pascal’s Triangle
208th
Pernicious Numbers
168th
Pernicious Numbers (Long)
76th
Prime Numbers
375th
Prime Numbers (Long)
175th
Quine
99th217th
241st
63rd
Recamán
124th
Reverse Polish Notation
49th
Reversi
20th
Rijndael S-box
52nd
Rock-paper-scissors-Spock-lizard
51st
Seven Segment
75th
SI Units
16th
Sierpiński Triangle
110th
Smith Numbers
65th
Tongue-twisters
85th
United States
151st
Vampire Numbers
55th
Van Eck Sequence
97th
γ
33rd
λ
81st
π
177th
τ
96th
φ
77th
√2
90th
𝑒
89th