12 Days of Christmas
887
24 Game
25
99 Bottles of Beer
757
Abundant Numbers
653
Abundant Numbers (Long)
654
Alphabetic Numbers
157
Arabic to Roman
518
Arithmetic Numbers
723
Arrows
318
Ascending Primes
204
ASCII Table
578
Calendar
359
Card Number Validation
400
Catalan Numbers
10
Catalan’s Constant
63
Christmas Trees
725
Collatz
759
Continued Fractions
806
CSS Colors
772
Cubes
247
Day of Week
941
Diamonds
658
Divisors
603
Emirp Numbers
482
Emirp Numbers (Long)
494
Emojify
351
Evil Numbers
449
Evil Numbers (Long)
501
Factorial Factorisation
93
Farey Sequence
445
Fibonacci
681
Fizz Buzz
761
Foo Fizz Buzz Bar
546
Forsyth–Edwards Notation
417
Fractions
276
Gijswijt’s Sequence
25
Happy Numbers
271
Happy Numbers (Long)
292
Hexdump
258
Intersection
503
Inventory Sequence
15
ISBN
515
Kaprekar Numbers
194
Kolakoski Sequence
63
Leap Years
792
Leyland Numbers
680312
ln 2
39
Look and Say
411
Lucky Tickets
72
Mandelbrot
10
Medal Tally
490
Morse Decoder
300
Morse Encoder
287
Multitap Input
325
Niven Numbers
586
Niven Numbers (Long)
778
Number Spiral
373
Odious Numbers
421
Odious Numbers (Long)
456
Ordinal Numbers
442
PalindromemordnilaP
362
Pangram Grep
780
Partition Numbers
67
Pascal’s Triangle
560278
Pernicious Numbers
348
Pernicious Numbers (Long)
418
Polyominoes
38
Prime Numbers
650
Prime Numbers (Long)
535
Quine
276
Recamán
519
Repeating Decimals
331
Reverse Polish Notation
534
Roman to Arabic
386
ROT13
605
Rule 110
314
Scrambled Sort
494
Seven Segment
300
Sierpiński Triangle
280
Smith Numbers
49
Spelling Numbers
399
Star Wars GPT
558
Taxicab Numbers
456
Time Distance
481
Tongue-twisters
581
Topological Sort
178
Transpose Sentence
795
Trinomial Triangle
22
Ulam Sequence
379
United States
163
Van Eck Sequence
463
τ
49
√2
41
𝑒
35