12 Days of Christmas
567
24 Game
33
99 Bottles of Beer
554
731
Abundant Numbers
831
Abundant Numbers (Long)
872
Arabic to Roman
285
364
Arithmetic Numbers
906
Arrows
387
Ascending Primes
485
ASCII Table
470
brainfuck
534
Catalan Numbers
496
Catalan’s Constant
174
Christmas Trees
591
Collatz
906
CSS Colors
152
Cubes
508
Day of Week
334
DFA Simulator
473
Diamonds
62
461
42
Divisors
829
Emirp Numbers
410
Emirp Numbers (Long)
557
Emojify
204
Evil Numbers
11133017515636318743147748940420632710829041436442231335617983527141360
822826623592601223731865731581113767344839232795574119487688744
467
Evil Numbers (Long)
647
Factorial Factorisation
162
Farey Sequence
377
Fibonacci
746
Fizz Buzz
1,000602
Foo Fizz Buzz Bar
878
Forsyth–Edwards Notation
581
Fractions
655
Game of Life
216
Gijswijt’s Sequence
475
Happy Numbers
474
615
329
Happy Numbers (Long)
818
Hexdump
414
Intersection
721
Inventory Sequence
574
ISBN
754
Jacobi Symbol
626
Kolakoski Constant
481
Kolakoski Sequence
489
Leap Years
847
Levenshtein Distance
532
Leyland Numbers
545
ln 2
649
Look and Say
566
Lucky Numbers
20
552
Lucky Tickets
388
Maze
287
Medal Tally
537
Morse Decoder
209
Morse Encoder
454
Musical Chords
125117
126
N Queens
137
Niven Numbers
990
Niven Numbers (Long)
904
Number Spiral
419
Odious Numbers
649
Odious Numbers (Long)
651
Ordinal Numbers
751
Pangram Grep
348
567
782353
300
389
368
46110214
405423
Pascal’s Triangle
337
109
Pernicious Numbers
576
Pernicious Numbers (Long)
491
Poker
347
Prime Numbers
736
Prime Numbers (Long)
761
Proximity Grid
442
Quine
796
964
912
Recamán
689
Rijndael S-box
223
Rock-paper-scissors-Spock-lizard
379
Roman to Arabic
350
Rule 110
359
Seven Segment
174
342
SI Units
583
Sierpiński Triangle
235
Smith Numbers
595
Spelling Numbers
479
Time Distance
716
Tongue-twisters
408
Transpose Sentence
888
United States
264
Vampire Numbers
150
Van Eck Sequence
517
Zeckendorf Representation
410
γ
228
λ
183
207
169
252
π
366
τ
350
φ
734
√2
976
𝑒
458
76