12 Days of Christmas
647
153
623
427
861156899905
878
779
859
172840
208
480
24 Game
29
56
36
16
517
969
224
35
44
82
99 Bottles of Beer
16
306
635
27
749
226
909
667
445
232
136
13
Abundant Numbers
789
767867
98467
762
798
773
Abundant Numbers (Long)
899
894
880
984
810
965
549
924
151
Arabic to Roman
980
322
590
240
1
1,000
Arithmetic Numbers
1766
818
32
2
624
2
3
8752
901
386
4
6
3
Arrows
172
710
132
533
111
125
Ascending Primes
207
189
247
551
340
62
402172
411
728
110
620401
546
ASCII Table
263
134
215
784
894
518
Billiards
434187587
551
852
950106
brainfuck
501
789
551
595
Calendar
139
136
734
291
469
943
443
Card Number Validation
471
731
368
669
440
Catalan Numbers
2644
120891674
93247870
987
11
957
455
889
143
96
Catalan’s Constant
98
9278120155144180134123147721123046510186101102761667975412120149161436977
431971325782271,000
1101291825562096611368627112557196551949067157916198598136208164
Christmas Trees
217
708
222
833
916
697
414
524
Collatz
23756
59
963
1,000
886
887
64
Continued Fractions
687
755
551
CSS Colors
194
80
702
1,000
69
190
631
159
Cubes
53
48
74
142
643
867
241
401
321
Day of Week
1,000
554
571
924905
DFA Simulator
796
Diamonds
74
40
161
84
113
95
806
601
353
31
520
Divisors
836
46
154
49
891
980
934
639
Emirp Numbers
153
591
432
767
485
761
793
Emirp Numbers (Long)
244
98
597
718
54
691
277
Emojify
225
190
513
385
201
Evil Numbers
697
373
719
560
973
906
615543
424
964
560
180
925
889
1,000
976
613964
145702753
826
467
Evil Numbers (Long)
411
24
765
890
Factorial Factorisation
187
201
110
72
694112
332954
585
206
242
Farey Sequence
13
678
665
673
47
Fibonacci
238
882
289821
86896895
74
892
943
947
905825806
489
Fizz Buzz
831
216143903948
591857841
593978
521
969
806973964
593
5859081,000
853
8019559498244421,000
9323371,000
388514
381
Foo Fizz Buzz Bar
17
976
898
824
1,000
15
48
Forsyth–Edwards Notation
842
484
Fractions
369
829
773
730
1,000
Game of Life
127
469
286
Gijswijt’s Sequence
31
353
48
126
194
458
338
586
503
48
Gray Code Decoder
758
690
Gray Code Encoder
900
226
708
1,000
654
811
Happy Numbers
561
161
805
674
899
659
Happy Numbers (Long)
133
705
943
837
341
Hexdump
22
796
832
Hilbert Curve
27
148
26
158
94
155
333
246
281292
251394298946
279
55
901
575527
Intersection
701
922
818
Inventory Sequence
16
26
50
929
527
915
63
ISBN
299
491
69
937
860557
784
Jacobi Symbol
340
941
518
532
Kaprekar Numbers
171
501
485153
451
190
486
819
157
501
752
Kolakoski Constant
55
118155140531061221347799
731209098105123154105981701442191374363932903515613955812868
106141136334194711047886257
611575915710620257816599337133189129
Kolakoski Sequence
22
47
590
522
825
373
Leap Years
818
85885
69
909
594
796
275647
Levenshtein Distance
921
753
1,000
625
650246
617
Leyland Numbers
190
258
745
485
849
398
ln 2
546610212510611997
1015565
8523567788655996348142104129148244663
29134124855991,000
72116149176185299142528698641140381376467121913561279110189123
Look and Say
48
611
896
874
740
40
289
Lucky Numbers
18
24
12
513
508
470
607
Lucky Tickets
381
804
364
Mahjong
318
260
329
Mandelbrot
296
33
217
37
151
15
606245
210
871
579
422
1,000
Maze
120
203257
96
280
Medal Tally
429
805
317
Minesweeper
128
66
675
169474
768
Morse Decoder
374
282
Morse Encoder
417
Multitap Input
355
255
784
475
723
386
Musical Chords
86
203
27
37
178289
231
N Queens
60
126
650
608
589
Niven Numbers
594891
170
1,000
822
927
957
794
Niven Numbers (Long)
10
962
872
770
794
Number Spiral
193
246
819
433
146
340
446
281
555
Odious Numbers
701
707
542
887
538
881
1,000
966
Odious Numbers (Long)
22
796
944
Ordinal Numbers
816
1,000
690
64
PalindromemordnilaP
667
541
879
Pangram Grep
344
306
319
870
983
304630
911
848
303
Partition Numbers
481
755
158654
659
558783
922686
647
519104
171
1,000
Pascal’s Triangle
79
481
703
750
857
811
189
Pernicious Numbers
450
654
944
816
Pernicious Numbers (Long)
3
687
893
Poker
534
373
Polyominoes
135
69
992
64
224
243
512
250
58
216
1,000
Prime Numbers
606
944
179
923
685
651
909
771
Prime Numbers (Long)
89
3
950
9276
898
978
34
Proximity Grid
512
271
441
QR Decoder
581
484
Quine
1,000
1,000
923500
32
1,000
5749181,000
3641,000
1,000
1,000
965
865593893
681
793
213
969
436
1,000
1,000
381
Recamán
85
654
560
871
236
Repeating Decimals
705
848
Reverse Polish Notation
800
718
658
Reversi
446
Rijndael S-box
66
143297
13598176
168276559189
170
334
603
99168269
667299
303531
155
195
272493
662
664
Rock-paper-scissors-Spock-lizard
77
650
487
Roman to Arabic
135
190
101
209
712
258
7601,000
451
ROT13
133
551
879
648
958
162
Rule 110
5
28
254
607
287
92
53
Scrambled Sort
112
144
847
455
96
Set
417
267
881
Seven Segment
270
514
693
434
701
615
SI Units
711
147
558
Sierpiński Triangle
75
152
174
570251
902
640
465
826
57
Smith Numbers
135
155
686
497
491
759
Spelling Numbers
980
810
822
833
9
454
Star Wars GPT
485
Star Wars Opening Crawl
664
535
Sudoku
271
690
373
598
493
287
Sudoku (Fill-in)
394
271
Taxicab Numbers
46
8
357
23
Ten-pin Bowling
142
520
543
50401
Tic-tac-toe
543
473
511
294
Time Distance
494
768
738
Tongue-twisters
419
633
618
632
588
595607
699
867
730
559
883
737
669
842
513
871
825644
Topological Sort
643
269
Tower of Hanoi
12
676
146
824703362
2227400
638146630
8
697
761
703
306
411
Transpose Sentence
1,000
800
603
Trinomial Triangle
23
38
699
64
790
84
102
United States
146
936
148
107
118
Vampire Numbers
214132
50
476
598
654
662
Van Eck Sequence
17
3225
2275
2617
20
619
7051619
2123
748131516
609
15
3036
110
459
Zeckendorf Representation
869
500
940
592
696
Zodiac Signs
676
40544
333
29
γ
2631,000
12456254835555749026812326376549699761019496123514139109100548339191200477297138655251901035361,000
1305563615545738654476103772076855166324103670578586
614
λ
94193
196560545547555359282218258167200654160216180190192195241219180546531321276116153184511122525249437539464
190557545554576168534184222160413153553141289208665577551242605529567542
π
536810213010412710610710862732576245668796631077251147111125146750486884271401147791501,000
74119147178193
9453547471084715842146
665223
83286118122123
τ
556810213110413010610610863732586351668799651077151148104125146334969
291401208051501,000
761191461791932794535564108471514214672
22414783283120121123
φ
58901031341068811096964951255525256787658986440151105121110233460
23144877041651,000
5311614518019731
4749716101
130
145406651881464028286135113
√2
576997133109821078894514825447445677755993634414510512392253359
26144647651481,000
49119144176196279549487211043213535137376652271414028483125127
𝑒
1435149446465108869085941055159214463958808749915840105961181262442526123961051,000841,00033669311712877826642454987371321052954756066517710468221908190