12 Days of Christmas
16314816215617417840169169175169151243162135162166178166182173159
24 Game
25122227252022182520131643112511173059215918
99 Bottles of Beer
1816161518175181720172031161816181920212019
Abundant Numbers
140222222272319207194258292274261352764214369178261285329326309144
Abundant Numbers (Long)
254341485946585062605068169457034616563675926
Arabic to Roman
Arithmetic Numbers
111221
Arrows
Ascending Primes
93921111531491131131141261291101705989320695127127240159112143
ASCII Table
29825332330637932553332390331373402739275423298347427406386
brainfuck
Catalan Numbers
62738405069163824361518114131817202114171443
Catalan’s Constant
498595110140131103124113130674742756410280959772787135693151437664421741606419943
Christmas Trees
73809710212712282120134137115158166961508913311514012914487
Collatz
713131417131315182016235812261118202222217
CSS Colors
Cubes
49
Day of Week
Diamonds
50494861666042647172639497518455737068727052
Divisors
223436375040364553543649141365335545546514831
Emirp Numbers
221363293505424439325431428382359472888341596335384432427518370189
Emirp Numbers (Long)
444954657958576271725085178508744657880945745
Emojify
Evil Numbers
170318295418384318307428444378389556882334565273383390558532430169
Evil Numbers (Long)
718161619161420222618237915231124232826189
Factorial Factorisation
6876961151181013396112
Farey Sequence
81311121212813141612164112191116151814148
Fibonacci
8020917220623521718224326527220425672718331713026523931928021290
Fizz Buzz
7813810212714810325133301
Foo Fizz Buzz Bar
1014121216122151518131739121911161615161710
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
192831403028283030383147111235618314939464011
Happy Numbers
229364357441452465288451460396464508890351659345393464495530402190
Happy Numbers (Long)
528576901251047398107121101158313951767110913314115210359
Hexdump
Intersection
Inventory Sequence
615111417151416212016235414201120242832197
ISBN
Jacobi Symbol
Kolakoski Constant
4453881081384893510611212571912656911683899711210190496961273986153361391636811461
Kolakoski Sequence
101520153227222730342331762438233431393331262743123212113449232424
Leap Years
265447515143495863745468150457435676357625331
Levenshtein Distance
Leyland Numbers
89806068101110123104111116709322665105649210575836981
ln 2
404981921101016995881015159
Look and Say
262547606768425667733958153507840627364856261
Lucky Numbers
611911141011121415111940918814141516136
Lucky Tickets
Maze
Morse Decoder
Morse Encoder
Musical Chords
N Queens
33453736911276447296
Niven Numbers
154337279384409272308330396317364501886302602246331371460456401180
Niven Numbers (Long)
355576677869235104787874
Number Spiral
379183244275424268187271307285242287697227349243308312321346234322
Odious Numbers
150290279413369322295404435368387536879322534263367380526523414167
Odious Numbers (Long)
717141719151220212619238115221124222825189
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
325353517672627689916166215577361838183846956
Pernicious Numbers
182243243291325222245296332291285418881244426177284304406377369147
Pernicious Numbers (Long)
1222222233238231333321
Poker
Polyominoes
128281894246173393144
Prime Numbers
161386315486523436307434503382402536880330635285372433483562209196
Prime Numbers (Long)
366787579107926695998934
Proximity Grid
QR Decoder
Recamán
215038455849505570685280175478738676970925830
Reverse Polish Notation
Reversi
Rijndael S-box
41167249131972012693173110158275482157251106133198293155168556
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
4
Seven Segment
SI Units
Sierpiński Triangle
69
Smith Numbers
293738465545814050514282134428935505675685630
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
534414559558721622208510485488497564595475639470456517493536536580
United States
Vampire Numbers
24311988107155157138921041059011338179182889210810412210889
Van Eck Sequence
517111417141717202115216614251120212327198
Zodiac Signs
γ
47111349848330449829124911226372481
λ
176186507500491504225266205266165249549157229177179203230205171508355265110188277121468293167475136
π
36508495119105771001001115867239594662828959674813374139326446261251535813129
τ
365183941171037998971095867238594961809060694813073136326446281231515913137
φ
29538295119995210188974652240494952696854583713374101235633231261164714834
√2
28538490119105501018395484723445425572705561411287486255852251271055012933
𝑒
284159609882548187944756201443855737846573894651202452432386131487529