12 Days of Christmas
171
168
885
101
24 Game
99 Bottles of Beer
20
488
929
352
Abundant Numbers
144
871
831
197
Abundant Numbers (Long)
25
900
746
47
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
323
351
928
368
brainfuck
Card Number Validation
Catalan Numbers
6
49
71
55
Catalan’s Constant
49
105
185
155
Christmas Trees
79
107
667
120
Collatz
7
906
731
13
CSS Colors
Cubes
76
73
507
66
Day of Week
DFA Simulator
Diamonds
55
52
839
64
Divisors
23
875
852
48
Emirp Numbers
167
347
635
329
Emirp Numbers (Long)
48
60
620
68
Emojify
Evil Numbers
172
563
919
319
363
498
862
461
800
336
400
573
296
382
800
159
544
545
356
147
345
534
197
472
110
93
284
835
363
295
338
122
727
571
380
356
741
210
844
521
329
435
889
425
677
574
347
615
559
1,000
753
143
605
699
119
467
518
492
Evil Numbers (Long)
7
750
854
15
Factorial Factorisation
Farey Sequence
Fibonacci
81
943
882
186
238
286
938
282
852
667
569
647
821
164
360
242
324
247
225
88
86
361
94
199
452
66
563
979
892
Fizz Buzz
80
903
1,000
853
46
670
960
151
941
Foo Fizz Buzz Bar
11
12
958
14
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
179
403
768
277
Happy Numbers (Long)
55
82
720
99
Hexdump
Intersection
Inventory Sequence
6
12
645
12
ISBN
Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
44
98
184
155
Kolakoski Sequence
9
22
434
18
Leap Years
25
978
886
41
Levenshtein Distance
Leyland Numbers
98
805
667
95
ln 2
Look and Say
26
51
824
74
Lucky Numbers
6
10
580
12
Lucky Tickets
Mahjong
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
157
894
929
291
298
461
875
414
829
279
351
749
316
340
492
366
495
362
315
Niven Numbers (Long)
3
593
768
6
Number Spiral
438
278
511
459
Odious Numbers
157
603
921
273
Odious Numbers (Long)
7
679
923
15
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
35
701
741
82
Pernicious Numbers
198
727
750
240
Pernicious Numbers (Long)
1
2
813
2
Poker
277
698
492
Polyominoes
Prime Numbers
171
639
889
366
Prime Numbers (Long)
2
549
667
7
Proximity Grid
QR Decoder
Quine
1,000
1,000
1,000
Recamán
21
485
581
45
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
6
645
748
12
Seven Segment
SI Units
Sierpiński Triangle
94
134
776
166
Smith Numbers
31
42
212
47
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
359
592
735
511
Transpose Sentence
United States
Vampire Numbers
119
98
178
111
Van Eck Sequence
5
12
20
13
Zeckendorf Representation
Zodiac Signs
γ
λ
176
255
607
265
π
36
93
307
130
τ
36
93
305
131
φ
28
92
308
134
√2
28
94
97
133
𝑒
28
64
198
109