12 Days of Christmas
171
702
137
24 Game
16
13
18
99 Bottles of Beer
511
561
17
546
17
Abundant Numbers
713
390
Abundant Numbers (Long)
734
78
Arabic to Roman
565
Arithmetic Numbers
717
2
Arrows
280
Ascending Primes
417
120
174
ASCII Table
409
Billiards
478
brainfuck
430
Calendar
597
Card Number Validation
579
Catalan Numbers
626
11
17
Catalan’s Constant
84
112133
100
62
9870
77
125516
69
81
Christmas Trees
122
136
Collatz
22
867
23
Continued Fractions
716
CSS Colors
261
Cubes
618
Day of Week
682
Diamonds
58
585
45
Divisors
742
58
Emirp Numbers
447
625
Emirp Numbers (Long)
448
100
Emojify
371
Evil Numbers
79
618
170
669
Evil Numbers (Long)
620
7
27
Factorial Factorisation
65
98
95
116
88121112
103
128121617
95
122
Farey Sequence
11
396
393
16
Fibonacci
720924760
350
317
805672
893
656
275
Fizz Buzz
766
891
815
973
977
170
Foo Fizz Buzz Bar
793
18
Fractions
577
Game of Life
448
Gijswijt’s Sequence
31
394
57
Gray Code Decoder
700
Gray Code Encoder
918
Happy Numbers
352
526
679
Happy Numbers (Long)
100
476
149
Hexdump
671
Hilbert Curve
29
Intersection
574
Inventory Sequence
529
439
28
ISBN
637
Jacobi Symbol
612
Kaprekar Numbers
113
182
Kolakoski Constant
105
12667
94
Kolakoski Sequence
10
23
31
Leap Years
737
74
Levenshtein Distance
546
Leyland Numbers
74
101
ln 2
39
48
92
94
9588105
32
7380
5543
113
113440
468
57
Look and Say
55356
38326293378
362
841
405
50
87
Lucky Numbers
14
18
16
471
14
18
Mandelbrot
772
Maze
204
Medal Tally
513
Minesweeper
533
457
477
Morse Decoder
101
Morse Encoder
121
Musical Chords
231
N Queens
70
98
Niven Numbers
562
563
Niven Numbers (Long)
9
657
10
Number Spiral
263
242
Odious Numbers
480
626
614
Odious Numbers (Long)
637
26
Ordinal Numbers
657
PalindromemordnilaP
570
Pangram Grep
658
519
561
493
389
Partition Numbers
75
110
Pascal’s Triangle
76
570
756
74
Pernicious Numbers
379
455
Pernicious Numbers (Long)
498
3
Polyominoes
34
81
Prime Numbers
831
813
767
498698
761
603
606
891603
628
Prime Numbers (Long)
726
9
Proximity Grid
374
QR Decoder
338
Quine
6319575477962
448233343433
594
943514521827720
462
870
890661878
556806
462
430
386476
18945164413
854368
520
599
Recamán
632
24
845
81
Repeating Decimals
225
Reverse Polish Notation
290415404
800
380
494
Reversi
370
Rijndael S-box
181
295167
150
131207294
151
176518
217
Rock-paper-scissors-Spock-lizard
237
Roman to Arabic
314
365
400
334
ROT13
675
Rule 110
471
6
Scrambled Sort
575
Set
476
Seven Segment
317
547
SI Units
540
Sierpiński Triangle
288
96
Smith Numbers
122
45
70
Spelling Numbers
679
Sudoku
200
Sudoku (Fill-in)
93
Tic-tac-toe
327
Time Distance
350
Tongue-twisters
519
511
Topological Sort
339
Tower of Hanoi
19491421
23
13
12
21
13
14
Transpose Sentence
692
Trinomial Triangle
29
32
United States
125
Vampire Numbers
94
166
Van Eck Sequence
514
26
Zeckendorf Representation
660
811
γ
452
114499
314488427
114252
739488
112
100
48429816917946
4631727046942
494
75
28194
519
λ
174
185507502493495315265205274
144206170182186183
204169489476305264107
184
471241479477141164177511494
519160492175
146372147493
193601524497
π
35
49
96112
115
91
132
126111652
214
409
66
τ
35
50
92113
112
92
130
136
124114665
401
65
φ
28
9381
100
69
12679767
694
37
√2
27
95
97
70
126929783
700
33
𝑒
27314058609777778087964654
4337547379457954369486111119223751
12
86976997429
59861061141292560374569567309437102545921609461197817377