12 Days of Christmas
33056543511166847118747721672584279668592412357374442456500
24 Game
706074478642484067418791244391726467228653126
99 Bottles of Beer
340568636344608318459565534676907617654323644392768603579596
Abundant Numbers
629752584555726340741706758784722769774639685655743477685529
Abundant Numbers (Long)
30475258074187894806876799788902627870538719781857
Arabic to Roman
Arithmetic Numbers
672126768471584187084680990353689716744782813
Arrows
Ascending Primes
244150184379274157357349414369816638670525327173152265182639
ASCII Table
291706295797321152728720731732862562744412305377447441374554335364434341371138174797742786313523195345812384425433183328249351777369280735447368449567723495639
Billiards
brainfuck
Card Number Validation
Catalan Numbers
124347143197251122610754659424747037219
Catalan’s Constant
256951113403111715584565801558814212674561331101421383401301872816388888209
Christmas Trees
163430465759574132686602706722780
Collatz
3181663583168021800932859872884129801612657786815
CSS Colors
Cubes
702402496133146465216475665857
Day of Week
DFA Simulator
Diamonds
1112601461762247332032634217688225046383207228384320219207
Divisors
456725653795842358841760798632844662789637817737914732917742655447874561
Emirp Numbers
746382400621613592820553750599772898819804676368358523549458
Emirp Numbers (Long)
2837677242172953063253586368912777363482339290136375757
Emojify
Evil Numbers
552551589456572525812784859673795898775817852714780576498807364571636530626143563454838798477595667696740627679812346645348594957465321518533679822713901681651589740631478596
Evil Numbers (Long)
25452744134662679630616792557905482825814829742577602589852384570636564647121586538822549615646700766565792555797299514366588950531310415
Factorial Factorisation
1281001321191591801711192228126882563012598128120259120190
Farey Sequence
2247052943161312555567582610841104693195425766004546030
Fibonacci
492726850912889298911909917665726735819543671801877453626279
Fizz Buzz
496800629775858421940907894893902663907548506658910680569384504353737403
Foo Fizz Buzz Bar
2780640575382433078476075686889447392558049165880550352549
Forsyth–Edwards Notation
128
Fractions
Game of Life
Gijswijt’s Sequence
7248976121445236125382161454760843521108328387437418480575
Happy Numbers
726400438479483523665544746507788900735804621
Happy Numbers (Long)
27822394340315121359360458624694332682502286
Hexdump
Intersection
Inventory Sequence
20262164582261698154754011477848374136367852
ISBN
Jacobi Symbol
Kaprekar Numbers
575133359357274812319165403115849824378266117167147834201324
Kolakoski Constant
2298810933758353469455553163416406267515139104144183437154188294524821015336635761818857028278434537498
Kolakoski Sequence
18109558516696721709721625335820274143181174309191193
Leap Years
163875730643933353916894929888760461842666903841927651896934
Levenshtein Distance
Leyland Numbers
205666927228819429311234812390131192610572
ln 2
211819327024311342835745613627834077719210485117107255831252095526669151
Look and Say
52868917618246152682071291532501177878
Lucky Numbers
381515473316657481278997488147
Lucky Tickets
Mahjong
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
80288792692126121111126211689165270011371101118232148163
Niven Numbers
570708820651906558869900860803662896877739870821904570866689
Niven Numbers (Long)
3425845255687638480074679274188952186848875638742
Number Spiral
731310275773462298547326690218524666408349250364333463346360
Odious Numbers
546548653491806510822792843692796894761816854725795571767764359584648409633139595515859815494616765713760699666827321650330596851474332464494678847664900654671538698677452624
Odious Numbers (Long)
23048348735261273685613830594905500787813828750580645575852394584639425662121585534827563626640778814566839550832296499374597847494350376
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
656057184169861929225011468127470873699383
Pernicious Numbers
711786735756476510911902886812819894890613855799918529651897330603920517512148704771919888534888699885936928493635608770257380977762568414462901931519836494933398613895381922
Pernicious Numbers (Long)
21745357634263396658577766658870500825502778682634
Poker
Polyominoes
21067312212284160118160133763147971715991116187837598340
Prime Numbers
583604486508805539730603886630809896665651685636671553786957
Prime Numbers (Long)
16684450562811973072176068871352176642814682709
Proximity Grid
QR Decoder
Quine
1,000849967
Recamán
102545317814876211254268113541242491256155
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
717354137832981321412241981226715022912229118121146115824761416517313624317186321282251410287225274351166258130141176130242278373160614439197229343421433252310552233434547
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
15351115821710421257717
Seven Segment
SI Units
Sierpiński Triangle
92240259163217165159302224362642516649183225260277418315296
Smith Numbers
189515417914212420524726677354250610372191
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
673694691483667535611387709685815654632621475460515427525601673626520466499373341766472716743582939394802498594529338628381340647772495489664692636576829700446578780682736771643
Transpose Sentence
United States
Vampire Numbers
886102115346435211553582628138507574417815490
Van Eck Sequence
162223665329646786414041385516038
Zeckendorf Representation
Zodiac Signs
γ
845231180577594483759455861169890857275456147106162400434172191676745127105533119872775197863719211529876803
λ
884229189585600357878712880306794505449868193175258363756306192549899170194706
π
1928597292252125452408499147317368249209104961331252989013422958672476156
τ
190839528824812643939448714931136724722310395134125303901312255757476153
φ
1488296292237834423614341288803697672218880100110255691332264255266109
√2
1478490292250814453384221339203607641879183103115263751282263585569165
𝑒
14659612411959035435241313125531073716792851159824669941995005561143