Abundant Numbers
594
Arabic to Roman
445
Arithmetic Numbers
483
Arrows
233
ASCII Table
238
brainfuck
331
Catalan Numbers
751
Day of Week
816
Emojify
264
Farey Sequence
399
Intersection
579
ISBN
481
Jacobi Symbol
316
Levenshtein Distance
335
Look and Say
781
Ordinal Numbers
544
Pascalβs Triangle
503
Pernicious Numbers (Long)
562
Polyominoes
115
Repeating Decimals
313
Roman to Arabic
449
Van Eck Sequence
700
Zeckendorf Representation
470
Ο
321
β2
840
π
498