12 Days of Christmas
543
24 Game
29
99 Bottles of Beer
534
694
Abundant Numbers
783
Abundant Numbers (Long)
806
Arabic to Roman
262
333
Arithmetic Numbers
821
Arrows
354
Ascending Primes
434
ASCII Table
433
brainfuck
485
Catalan Numbers
445
Catalan’s Constant
157
Christmas Trees
549
Collatz
845
CSS Colors
136
Cubes
467
Day of Week
302
DFA Simulator
413
Diamonds
59
423
41
Divisors
782
Emirp Numbers
380
Emirp Numbers (Long)
501
Emojify
189
Evil Numbers
1053031641423311704134524573671853069927337433138428632716276490139338
802606183492461223481715121421053577040738529992508115458620672
427
Evil Numbers (Long)
591
Factorial Factorisation
146
Farey Sequence
337
Fibonacci
714
Fizz Buzz
971595
Foo Fizz Buzz Bar
828
Forsyth–Edwards Notation
525
Fractions
596
Game of Life
194
Gijswijt’s Sequence
425
Happy Numbers
444
569
322
Happy Numbers (Long)
740
Hexdump
369
Intersection
649
Inventory Sequence
514
ISBN
683
Jacobi Symbol
557
Kolakoski Constant
433
Kolakoski Sequence
442
Leap Years
803
Levenshtein Distance
467
Leyland Numbers
491
ln 2
582
Look and Say
514
Lucky Numbers
19
494
Lucky Tickets
339
Maze
253
Medal Tally
475
Morse Decoder
192
Morse Encoder
416
Musical Chords
114108
113
N Queens
121
Niven Numbers
924
Niven Numbers (Long)
829
Number Spiral
377
Odious Numbers
603
Odious Numbers (Long)
593
Ordinal Numbers
688
Pangram Grep
324
523
715339
261
378
353
42101194
357379
Pascal’s Triangle
307
101
Pernicious Numbers
530
Pernicious Numbers (Long)
447
Poker
308
Prime Numbers
692
Prime Numbers (Long)
702
Proximity Grid
394
Quine
727
899
890
Recamán
628
Rijndael S-box
204
Rock-paper-scissors-Spock-lizard
348
Roman to Arabic
318
Rule 110
328
Seven Segment
164
311
SI Units
514
Sierpiński Triangle
216
Smith Numbers
538
Spelling Numbers
430
Time Distance
637
Tongue-twisters
388
Transpose Sentence
757
United States
241
Vampire Numbers
136
Van Eck Sequence
463
Zeckendorf Representation
361
γ
204
λ
170
192
159
230
π
341
τ
319
φ
668
√2
901
𝑒
419
71