12 Days of Christmas
171149168885169
2574289181
180
135131174178162178
124
186149184125132
194165
179
181185209135150175172202174188724
166201
910208136181
183134184211
24 Game
203
290
984
99 Bottles of Beer
2016488929435
7511279518
36
181719192121
17
2314201515
2316
18
202050320151716211719764
1722
839242020
19141918
Abundant Numbers
148240871831247
341824311329
713
392237373274357302
86
37313727311864
407222
211113
25514549425424633757385761243208
250399
1,000518316343
26429232671
Abundant Numbers (Long)
264790074647
988216665
189
774485597072
13
862550
11
9742
38
5831915642591282644335
4480
2111036961
58746715
Arabic to Roman
330759
882
Arithmetic Numbers
852
231
Arrows
822
Ascending Primes
858
148
868
ASCII Table
323264351928368
17764416385
446332416471436379
156
449211403123213
457401
307241
415313474469281356152411306352262
276486
938554497463
365267483198
Billiards
654
440
brainfuck
524883
502
823
Card Number Validation
857
930
Catalan Numbers
630497155
26442640
133
201924231519
29
43716106
5514
14
53538510115558171,000489
1149
535726619
305116721
Catalan’s Constant
5192105185155
172134123147
110861041077682
99
168438196
17566
45
1271825582086611367627318057
55206
671579161111
136208165200
Christmas Trees
7985107667120
144553141156
163103164118156134
49
192561243238
198115
96
13213717714062013339137111114489
102158
771232147158
1377513060
Collatz
71490673113
228231921
67
291627162424
5
2581484
2913
14
16828161518324212113
1527
48352126
172521
CSS Colors
324
505
Cubes
55275353349
27474551
7639564610259
42
5427412319
6039
37
5660726434572485354534
3153
37855874
53415450
Day of Week
1,000904
867
275
DFA Simulator
445
Diamonds
55535283964
31727579
926288727577
33
9430703023
10863
55
73721038345612274607142
4890
7411479182
72397944
Divisors
233787585248
9187055811
157
574165575054
21
792052711
8738
33
545370616494213541,00030824
3866
151885458
49305231
Emirp Numbers
238404347813337
518572468484
800
631451548440465477
158
52524143713392
572369
444143
40743367837335748998531747479816
418647
1,000797553585
425560536117
Emirp Numbers (Long)
49546062068
94817781
202
9859897390105
29
9730623113
10451
58
6444117795059158056775755
59105
1971918892
731359523
Emojify
612
787
Evil Numbers
180356818919345363498879470824346457573330571382853159608584356154345895548197472127933738433632953881227273803767412108445213294358894257065745973606155141,000753160605613136467518560
Evil Numbers (Long)
82085785415
229272328
89
251534203128
5
3382284
4016
18
19103616142232489120714
1531
718432429
181924
Factorial Factorisation
754957
110
686
Farey Sequence
902
Fibonacci
812389438821862382869582828526885426478723271643602423452472258886
366941995486653897989224419777276253222367904686248502769471947921448718041662585540304773399233201302105
Fizz Buzz
801459031,00085346670960151941
394
664122194142175128
9333
19186952115506
2191,000
85372
9311182328189551,000100172983156911
877217
922225129169
619112168243
Foo Fizz Buzz Bar
11151295814
181519
44
211420151618
5
20915104
2412
13
16821171115416141610
1323
462251819
151418
Forsyth–Edwards Notation
618656
989
Fractions
849632
646
Game of Life
794
770
74
613
724
Gijswijt’s Sequence
221
717
Happy Numbers
243402403768347
404701503511
770
692469574475539462
150
568232480272113
600425
426176
500421758364582609100542667547433
438685
1,000798595681
411473590119
Happy Numbers (Long)
56938272099
16130117138
343
19595153123157163
37
174481038424
18388
91
119711951268312826149128123424
90191
346227168149
1279515735
Hexdump
935
554
Intersection
664
Inventory Sequence
6171264512
2242323
63
221630203236
5
29820
3
3414
21
192040151317329202113
1436
110542825
173526
ISBN
747932440
826
788
514
617
722
574
Jacobi Symbol
720633
784
Kaprekar Numbers
619
461
1,000
Kolakoski Constant
455698184155
39115124143
12790100109125108
104
1404093191
18071
68
144136335194711047786739561
59279
20157716599
133189156173
Kolakoski Sequence
10162243418
3293338
412539364435
29
47133512
5424
27
3337474820211933512120
2241
841533841
27183660
Leap Years
275997888641
6090066806
161
794388586164
18
92295515419
10846
47
233488169193563117679649778
45706
933995871
50456322
Levenshtein Distance
695750
588
381
558
Leyland Numbers
1028880566795
46127122132
253
116781181098390
44
159317314322
16170
53
829314612067852993817456
56153
325120141122
10710198212
ln 2
149
671
Look and Say
26265082474
30627382
172
87437183719468
70
982263200
10946
54
807091111295945657634428
41109
9291346463
724076123
Lucky Numbers
6131058012
3151516
46
201119131618
5
20512123
2310
11
131320141013418111010
1021
95381418
1381627
Lucky Tickets
103
487
Mahjong
113
Maze
552
683
1,000
Medal Tally
752
651
Morse Decoder
166
Morse Encoder
137169
Musical Chords
282
24628
10
N Queens
123
569
147
Niven Numbers
157369894951296298461875429829309403749323625340492366495378323
100
497219385138106326528321143374165
357338606319848447272480978366964538582354550
1,000633429474
351406472481
Niven Numbers (Long)
365937686
1082989
27
12410789
2
113752
136
6
771174759774
510
251288
76814
Number Spiral
438194278511459
49304340346
351278370363360360
229
39613834328367
412271
21899
394351409434257320298363256239161
259381
614664398444
338521349299
Odious Numbers
157323603921273
463877478833
720
547367553400580422450
101
54017945513994336576349
407127
375371744339788487282560870410727
359624
1,000725460544
396436523118
Odious Numbers (Long)
71867992315
374323742
93
251534203127
5
33822155
3916
17
192036171420142587218686
1531
459412326
1818247
Ordinal Numbers
865964
1,000
PalindromemordnilaP
798
879
Pangram Grep
957915
571
586
137
140
107
219
610
889
1,00015748
Pascal’s Triangle
356070174182
2262597585
240
747098919491
61
13130892017
14365
57
888611512830667518598246813
56104
1051569381
83489299
Pernicious Numbers
198267727750240
370696364604
761
442245426301444324
94
44114334914977
476239
306123
293291549267429340196414833345571
276458
953542333349
28934336588
Pernicious Numbers (Long)
2228132
36713687
10
324233
1
413
1
42
2
22424872038253750
24
5433
2535
Poker
280
536389
Polyominoes
116
Prime Numbers
171440639889393
498897554772
716
655403563462532449
653
6268504021441,000
641350
380111
406471786698778581337561930346875
939670
1,000846588545
466447547128
Prime Numbers (Long)
375496677
88879781
30
96128910
3
13950731,000
8795
6
981298188199785808
611
202375910
86917
Proximity Grid
749
QR Decoder
587
321
Quine
1,000
5961,000
172527
418
578
667600
1,000
854958630
735
492
1,0006321,0008931,000750
969500630
9621,000
4081,000
638
286
Recamán
215348558145
82747576
194
9551956177100
18
9432645815
10844
61
57611095341541181676042
47101
2121248090
58837518
Repeating Decimals
1
445
Reverse Polish Notation
581889
Reversi
693
672
Rijndael S-box
195
185
998
Rock-paper-scissors-Spock-lizard
506
196
Roman to Arabic
448757
676
ROT13
975
988
Rule 110
446506848
55196559
746777
93522
105
4
7899354580564
47
5381186
478
Seven Segment
176
679
SI Units
74
740
Sierpiński Triangle
7175100782125
106604116661
1458612986133120
85
172641263749
12785
83
120135173188799288117104121575
89150
99223113145
1097010481
Smith Numbers
32414221147
20515557
153
1014668538675
20
6830521759
7639
44
56558351405357757175349
4572
3771536573
50537416
Spelling Numbers
559
Star Wars Opening Crawl
39
Sudoku
718
491
Sudoku (Fill-in)
370
468
Ten-pin Bowling
374
222
Time Distance
472
Tongue-twisters
559416592852738
80536497536
588
666490493543507526
558
539466549521425
569507
503
546573651600498544493607501550510
480604
576687590535
509559530616
Transpose Sentence
955
543
United States
588
504
Vampire Numbers
28113298178141
45112113118
423
185110119108116134
62
135449327225
14988
87
127138207171761221201329812888
96137
697316126171
12717514438
Van Eck Sequence
518122013
3252224
76
261731172630
5
29617323
3412
19
15163514
151621
2014
1533
30362728
172025
Zeckendorf Representation
779
Zodiac Signs
742
γ
844
724
λ
187198570707549
249283218299
211
239186193222248213
384
285109196428
316172
146
558545555575168535183222162543180
152349
788577550272599529567544378
π
385393134130
84106107125
4566901006370
79
150336870
16459
31
1101471821932594525464116127
42154
79022314785281118145124164
τ
385593134131
88106106125
5166901026573
79
150336970
16661
40
110146179193279452556411647
42154
77822414786281120145124164
φ
305892135134
5811096111
525678765862
79
110236050
12749
37
109145180197319247495210327
37159
7901881464027886162132139
√2
29579497133
5510889109
445880785964
79
93256280
11351
36
112144176196279548484811532
37145
7882271414028083147133137
𝑒
29446486109
598694106
395880874960
70
131245565
14249
31
89117128144266540494776516
39117
786177106682219111290133