12 Days of Christmas
395
99 Bottles of Beer
400
Abundant Numbers
984738754
Abundant Numbers (Long)
984773833
Arabic to Roman
875
407
Arithmetic Numbers
685813
729
Arrows
592
Ascending Primes
376
ASCII Table
140
493
brainfuck
439341
Card Number Validation
511
Catalan Numbers
803820917
Catalan’s Constant
492
Christmas Trees
141
693635
Collatz
884821770957
CSS Colors
108
Cubes
432
Day of Week
548
Diamonds
397
Divisors
713
880721871
Emirp Numbers
507
487
Emirp Numbers (Long)
626
553
Emojify
458
Evil Numbers
633638800
Evil Numbers (Long)
667650788587
Factorial Factorisation
425
Farey Sequence
468
Fibonacci
508891
738802750557614767857780
Fizz Buzz
478
727700736662
Foo Fizz Buzz Bar
465
675653
Forsyth–Edwards Notation
488
Fractions
530
Game of Life
239
Gijswijt’s Sequence
390
Happy Numbers
539
Happy Numbers (Long)
678
Hexdump
388
Intersection
560
Inventory Sequence
548
ISBN
121
775
550
Jacobi Symbol
509
Kolakoski Constant
516
Kolakoski Sequence
620867
Leap Years
845932843
Leyland Numbers
936
816908
ln 2
877
776
Look and Say
435
Lucky Numbers
520
Maze
288
Medal Tally
265
Morse Decoder
259
Morse Encoder
303
N Queens
412
Niven Numbers
765750800
Niven Numbers (Long)
886862877
Number Spiral
290
Odious Numbers
633638800
Odious Numbers (Long)
675650788592
Ordinal Numbers
599
623
Pangram Grep
562678
Pascal’s Triangle
696
676
Pernicious Numbers
459727
Pernicious Numbers (Long)
541773
Poker
214
Prime Numbers
475
625
467782554606709
Prime Numbers (Long)
658
523895585620728
Proximity Grid
252
Recamán
689797
Repeating Decimals
372
Reverse Polish Notation
581
Rijndael S-box
331
Rock-paper-scissors-Spock-lizard
433
Roman to Arabic
370
Rule 110
415
Seven Segment
445
SI Units
147
Sierpiński Triangle
538
529
Smith Numbers
484
Spelling Numbers
276
Star Wars Opening Crawl
279
Sudoku
146
Time Distance
396
Tongue-twisters
339
United States
304
Vampire Numbers
406
Van Eck Sequence
558
Zeckendorf Representation
435
Zodiac Signs
299
π
513
τ
513
φ
867
√2
731
𝑒
696