Abundant Numbers
594
Arabic to Roman
445
Arithmetic Numbers
482
Arrows
232
ASCII Table
239
brainfuck
331
Catalan Numbers
750
Day of Week
815
Emojify
264
Farey Sequence
398
Intersection
579
ISBN
481
Jacobi Symbol
316
Levenshtein Distance
334
Look and Say
780
Ordinal Numbers
544
Pascalβs Triangle
502
Pernicious Numbers (Long)
562
Polyominoes
115
Repeating Decimals
312
Roman to Arabic
448
Van Eck Sequence
700
Zeckendorf Representation
469
Ο
321
β2
839
π
497