12 Days of Christmas
12321116815811311368111001068174
76888598116707114282208115120111658013463
144126928178807010291117209
66112791391548067172791269117520612998
97139109
24 Game
55202032
1429141619911
8161115201016243032
292423111324
1818100148517222527289181213171012357211514943232629234016
99 Bottles of Beer
172217155451691415171113
10141714191114221322
29237
16
306
20
13
Abundant Numbers
76485240288634222262318280314273310
22239223734427634542030624123363580357116218273113
204281800250211108254257267443213222298232379817231190357190383432486441231343293263292303
Abundant Numbers (Long)
1685435184049756465674974
44774481606589756559121398721395033
5066850503821505869915638594077902413363448088108103556184735367
Arabic to Roman
690
Arithmetic Numbers
563
2
609
753
3
Arrows
607
Ascending Primes
123
148
180
637
113
205
ASCII Table
710
16
133
567
413
264
Billiards
365
brainfuck
867
Calendar
769
Card Number Validation
753
Catalan Numbers
19
10
672
30
44
Catalan’s Constant
104120155
1681321171475982
5998869710767
847521413716116532
819841197131274177457311112218218520961846860609050195471998338125516178567136200148177
Christmas Trees
810
136
72
737
178
75
Collatz
71832716533844870178218918177077607206386236897766735756097367085306644380577507928642633895946817616
828890755672811645808627371887772411206488157162635944222122579
Continued Fractions
603
CSS Colors
308
Cubes
49895368
52
6562703654
31624263555555837082481077122375629
80697255235
805380102853565357244432861307457
1197667
753758
Day of Week
717
DFA Simulator
650
Diamonds
316
73
41
78
620
50
29
Divisors
2366383984343405155613651
3557416357506956534819102792135529
436089132321648545670
304227549303020503566658888505180543052
Emirp Numbers
279
438
142
604
679
Emirp Numbers (Long)
72
66
740
756
Emojify
505
Evil Numbers
110936336442427363471570477519434538
33357838255943255166354546839673955542197353472120
284426755394346122421380456759348365507352580889413280613347622582702753343605404449467518
Evil Numbers (Long)
842181857817182523281925
15251532202739291921
62328152215
2024780191561919253416142114248722011251531303843192835221924
Factorial Factorisation
145
112
66
571
78
Farey Sequence
5205221362512111516171317
11181320151722161617
3021512166
16167141412
161416181411141016241510171019182222151821151820
Fibonacci
2204447335369779532428659118617275008471867625908458494733774396053926885749299619853844
60660094330250977941935792474815480680509276947596333237714853422506475938600291494459849788
Fizz Buzz
42216107131818108139168140171117173
100181122191144157231169190181303301927010215353
1195241,000104135721441291452321468913410117274614493132108217183186224129155134166110168
Foo Fizz Buzz Bar
621121276612161814191216
10201419151320181519
3320711159
12198981213
16161721
8151216868139151122192125161414181418
Forsyth–Edwards Notation
835
Fractions
685
633
Game of Life
424
Gijswijt’s Sequence
45
20
579
653
Gray Code Decoder
758
938
Gray Code Encoder
1,000
Happy Numbers
230
401
570
159
646
417
Happy Numbers (Long)
399
96
80
585
735
Hexdump
672
Hilbert Curve
106
415
Intersection
720
Inventory Sequence
20
11
612
718
ISBN
755
Jacobi Symbol
556
686
Kaprekar Numbers
376
222
557
439
Kolakoski Constant
22
97118150
35115123143629929861123909711091
1119115014421913930
932599615613321212862431071291362351947110471855979501525016110620225416085324133189126170
Kolakoski Sequence
39512216
302028322202235952541253636374436352940684612253511
39238742262573233374748202119337852017312241362753383763271836
Leap Years
563
60
27
702
705
Levenshtein Distance
676
Leyland Numbers
150
157
687
713
ln 2
90102125
8710595117
65
3467798652
6346142
14524
6371
134117505
4051
11114915118529914250497935
38137
38121913560275110189109145
Look and Say
64110506550067486273824160
458543697857841036574
1329322516398
58838704752247080719111128584565723442757409999391346454133733776
Lucky Numbers
14
24
12
594
510
Lucky Tickets
615
335
Mandelbrot
9
638
Medal Tally
754
Minesweeper
435
Morse Decoder
457
Morse Encoder
637
Multitap Input
712
N Queens
668
54
131
696
60
Niven Numbers
842733764867833905582891951716864671681824741868827914860896902
354778837978
7848971335537199551,000471850
978852898900892596689384860936771649559707968598626633957648339915650893825
Niven Numbers (Long)
21356
6788979
512497811978
17113575
6896266
67811747599267385101117127814868
Number Spiral
194
192
529
359
Odious Numbers
108877315438471349456539461504430519
33054736755241754363352538839072939541189340455120
283375771392346127414375451744340338474324560870398269564333624651694725340544381444436523
Odious Numbers (Long)
7411518591161667123291925
15251532202737281921
62328152214
2025796201562019263517141914258541811231531293741192633221824
Ordinal Numbers
750
PalindromemordnilaP
717
Pangram Grep
779
894
678
Partition Numbers
67
441
411
Pascal’s Triangle
275
71
20
591
107
694
Pernicious Numbers
485
364
114
425
494
Pernicious Numbers (Long)
2
2
442
731
Poker
434
Polyominoes
69
175
247
24
Prime Numbers
112747361513515495465586473530429532
34063140358348253263553821843194965593222330402133
340579857403354111427406513786384373566389561727346250671355670679695846379545380506447547
Prime Numbers (Long)
310686487
750911610
6971188131039
19133673
71088466
78101296859786531061110161681014969
Quine
1,000
5171,000554
923500442462
154323611,000556882918955
61427712441
1,000
7009581,0008656148931,0001,000448451,0006321,0008931,000818
284969344359
962682191
893730638314250
286
Recamán
66
40
646
61
Reverse Polish Notation
857
Reversi
642
Rijndael S-box
70
110
687
210
Roman to Arabic
622
ROT13
690
Rule 110
5
3
575
656
Scrambled Sort
816
693
Set
746
Seven Segment
750
Sierpiński Triangle
720
94
47
635
175
Smith Numbers
359
102
68
548
41
Spelling Numbers
770
Sudoku
609
Sudoku (Fill-in)
321
Taxicab Numbers
120
660
Ten-pin Bowling
623
Tic-tac-toe
580
Time Distance
668
Tongue-twisters
468576459493
445252378302389312339
270427361261448230230442285694435347387300322423343
574326904406286407320363432651
271540294356497270246604288424323576592364259
414420414
Topological Sort
521
Tower of Hanoi
6
630
Transpose Sentence
511
Trinomial Triangle
20
642
United States
463
Vampire Numbers
347
170
144
517
72
Van Eck Sequence
614
23
22
632
726
Zeckendorf Representation
785
γ
88
225198229
38518412222463117657621009498123124
10910021433919019847
9711251386183307193411211302162414362577127074103631235522254229102381254219131565148422201187
λ
20122726929621018622410914139197173122146174105
18818021325734319362
1743457138615450219392134190216227436248133221981561881638222287229164325255212153568211199202210
π
92102130104951061041255672256564566859559
725114711113314827
68722514011373215030627511914716119325785053578642151421487338122314772279117121111
τ
4019592102131104104106104125577225756516685996110075511481101331482746697226140118756139396277119146161193277853531478642150421497338122414772278120120111
φ
14
9110313410689107941114951255485256747654
64401518712910919
605123144832071643657541161451601973177414896842513035149413811881464027686135111
√2
939713310965104891095148254454456767856
66441451111319220
6278241446160514834555011914416219627784447750872913535141373812271414026783124113
𝑒
321436465109866985931065059227453958788647896142105961261302039555323961008778429416791117127144266438488876929105391116038117710463202908185