12 Days of Christmas
544
24 Game
29
99 Bottles of Beer
534
694
Abundant Numbers
783
Abundant Numbers (Long)
807
Arabic to Roman
263
334
Arithmetic Numbers
824
Arrows
354
Ascending Primes
435
ASCII Table
433
Billiards
289
brainfuck
485
Card Number Validation
612
Catalan Numbers
446
Catalan’s Constant
157
Christmas Trees
549
Collatz
846
CSS Colors
136
Cubes
467
Day of Week
302
DFA Simulator
413
Diamonds
59
424
41
Divisors
783
Emirp Numbers
380
Emirp Numbers (Long)
501
Emojify
189
Evil Numbers
1003031641423311704134524583681863069927337533138428632816276490139338
802606193492461223481715121431053577040738530092115458620672
427
Evil Numbers (Long)
592
Factorial Factorisation
147
Farey Sequence
337
Fibonacci
715
Fizz Buzz
971595
Foo Fizz Buzz Bar
829
Forsyth–Edwards Notation
525
Fractions
596
Game of Life
194
Gijswijt’s Sequence
426
Happy Numbers
445
569
322
Happy Numbers (Long)
741
Hexdump
369
Intersection
649
Inventory Sequence
515
ISBN
683
Jacobi Symbol
558
Kaprekar Numbers
635
Kolakoski Constant
434
Kolakoski Sequence
442
Leap Years
804
Levenshtein Distance
467
Leyland Numbers
492
ln 2
583
Look and Say
514
Lucky Numbers
19
495
Lucky Tickets
339
Maze
253
Medal Tally
475
Morse Decoder
192
Morse Encoder
416
Musical Chords
11498
113
N Queens
122
Niven Numbers
925
Niven Numbers (Long)
829
Number Spiral
378
Odious Numbers
604
Odious Numbers (Long)
593
Ordinal Numbers
688
Pangram Grep
324
523
716339
261
378
353
42101195
356380
Pascal’s Triangle
307
102
Pernicious Numbers
530
Pernicious Numbers (Long)
448
Poker
308
Prime Numbers
693
Prime Numbers (Long)
702
Proximity Grid
394
Quine
728
933
890
Recamán
629
Repeating Decimals
418
Rijndael S-box
203
Rock-paper-scissors-Spock-lizard
348
Roman to Arabic
318
ROT13
572
Rule 110
328
Seven Segment
164
311
SI Units
502
Sierpiński Triangle
216
Smith Numbers
539
Spelling Numbers
430
Tic-tac-toe
372
Time Distance
637
Tongue-twisters
389
Transpose Sentence
760
United States
241
Vampire Numbers
136
Van Eck Sequence
465
Zeckendorf Representation
361
γ
205
λ
171
193
159
231
π
342
τ
319
φ
669
√2
902
𝑒
420
71