12 Days of Christmas
804
24 Game
641
99 Bottles of Beer
646
787
Abundant Numbers
794
Abundant Numbers (Long)
869
Arabic to Roman
285
327
Arithmetic Numbers
875
Arrows
316
Ascending Primes
403
ASCII Table
682
Billiards
310
brainfuck
495
Card Number Validation
648
Catalan Numbers
433
Catalan’s Constant
183
Christmas Trees
525
Collatz
898
CSS Colors
342
631
Cubes
492
Day of Week
266
DFA Simulator
463
Diamonds
62
394
48
Divisors
814
Emirp Numbers
468
Emirp Numbers (Long)
525
Emojify
207
Evil Numbers
8434833017516836318744048650446220136510829044136447133635618883541141360
8236981935929812237319657315811137673448392327109123487722688744
467
Evil Numbers (Long)
838
Factorial Factorisation
110
133
Farey Sequence
194
Fibonacci
704
Fizz Buzz
989602
Foo Fizz Buzz Bar
861
Forsyth–Edwards Notation
549
Fractions
652
Game of Life
194
Gijswijt’s Sequence
402
Happy Numbers
568
695
425
Happy Numbers (Long)
791
Hexdump
395
Hilbert Curve
51
Intersection
693
Inventory Sequence
494
ISBN
214
424
725
Jacobi Symbol
627
Kaprekar Numbers
662
Kolakoski Constant
424
Kolakoski Sequence
436
Leap Years
855
Levenshtein Distance
547
Leyland Numbers
538
ln 2
571
Look and Say
531
Lucky Numbers
20
479
Lucky Tickets
590
Mandelbrot
658
Maze
286
Medal Tally
528
Morse Decoder
481
Morse Encoder
471
Musical Chords
121104
123
N Queens
109
Niven Numbers
970
Niven Numbers (Long)
868
Number Spiral
446
Odious Numbers
845
Odious Numbers (Long)
861
Ordinal Numbers
771
Pangram Grep
365
567
740353
300
459
358
46110214
405
Partition Numbers
122
Pascal’s Triangle
299
109
Pernicious Numbers
451
Pernicious Numbers (Long)
436
Poker
302
Polyominoes
45
Prime Numbers
761
Prime Numbers (Long)
755
Proximity Grid
418
Quine
796
1,000
912
Recamán
641
Repeating Decimals
402
Reverse Polish Notation
560
Rijndael S-box
181
198
Rock-paper-scissors-Spock-lizard
364
Roman to Arabic
327
ROT13
580
Rule 110
323
Scrambled Sort
430
240
376
96
Seven Segment
229
369
341
SI Units
568
Sierpiński Triangle
126
Smith Numbers
598
Spelling Numbers
556
Ten-pin Bowling
329
Tic-tac-toe
370
Time Distance
744
Tongue-twisters
691
Transpose Sentence
706
Trinomial Triangle
49
United States
254
225
Vampire Numbers
126
Van Eck Sequence
431
Zeckendorf Representation
362
γ
190
λ
212
232
190
285
π
298
τ
284
φ
618
√2
750
𝑒
442
76