12 Days of Christmas
700
24 Game
25
99 Bottles of Beer
614
Abundant Numbers
518
Abundant Numbers (Long)
601
Arabic to Roman
377
Arithmetic Numbers
523
Arrows
179
Ascending Primes
153
ASCII Table
391
brainfuck
206
Catalan Numbers
68
Catalan’s Constant
65
Christmas Trees
848
Collatz
506
CSS Colors
566
Cubes
487
Day of Week
727
Diamonds
38
413
31
Divisors
357
510
Emirp Numbers
144
Emirp Numbers (Long)
149
Emojify
260
Evil Numbers
181
Evil Numbers (Long)
199
29
Factorial Factorisation
94
Farey Sequence
168
Fibonacci
746
Fizz Buzz
341
469
491
Foo Fizz Buzz Bar
522
Fractions
387
Gijswijt’s Sequence
26
Happy Numbers
279
236
Happy Numbers (Long)
222
Intersection
243
Inventory Sequence
16
ISBN
119
121
172
93
27883
Jacobi Symbol
258
Kolakoski Constant
73
Kolakoski Sequence
463
Leap Years
733
Levenshtein Distance
470
278200
233
Leyland Numbers
679
ln 2
40
Look and Say
229
Lucky Numbers
228
262
Lucky Tickets
168
Medal Tally
229
Morse Decoder
85
Morse Encoder
84
N Queens
79
Niven Numbers
370
Niven Numbers (Long)
486
Number Spiral
175200240349215174209195154175210441178239208240247254245189324177245106203
6423522420226514584276301241291186221264218192159124445192237249362437274312418225441197228
Odious Numbers
166
Odious Numbers (Long)
189
Ordinal Numbers
345
Pangram Grep
92
127
206156
326
309
145
335
182
318
219
94225
234
Pascal’s Triangle
103
150
Pernicious Numbers
75
Pernicious Numbers (Long)
107
Polyominoes
42
Prime Numbers
304
Prime Numbers (Long)
101
Quine
293
571
Recamán
230
Reverse Polish Notation
181
Rijndael S-box
167
Rock-paper-scissors-Spock-lizard
302
219
Roman to Arabic
316
Rule 110
302
Seven Segment
258
Sierpiński Triangle
86
Smith Numbers
54
Spelling Numbers
229
Star Wars Opening Crawl
349
Ten-pin Bowling
196
Time Distance
411
Tongue-twisters
530
United States
103
Vampire Numbers
124
Van Eck Sequence
186
Zeckendorf Representation
390
Zodiac Signs
33
γ
71
λ
211
228
179
176
π
67
τ
50
φ
44
√2
46
𝑒
38
71