12 Days of Christmas
171168885101
24 Game
99 Bottles of Beer
20488929352
Abundant Numbers
144871831197
Abundant Numbers (Long)
2590074647
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
323351928368
Billiards
brainfuck
Card Number Validation
Catalan Numbers
6497155
Catalan’s Constant
49105185155
Christmas Trees
79107667120
Collatz
790673113
CSS Colors
Cubes
767350766
Day of Week
DFA Simulator
Diamonds
555283964
Divisors
2387585248
Emirp Numbers
167347635329
Emirp Numbers (Long)
486062068
Emojify
Evil Numbers
17256391931936349886246180033640057329657138280015954454535614734553419747211093284835363295338122727380356741210844521329435889425677574
Evil Numbers (Long)
775085415
Factorial Factorisation
Farey Sequence
Fibonacci
81943882186238286938282852667542647821327164360242324247225888636194199452665389798922441977727625322236790468624850276947194889144181180416
Fizz Buzz
809031,00085346670960151941
Foo Fizz Buzz Bar
111295814
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
179403768277
Happy Numbers (Long)
558272099
Hexdump
Intersection
Inventory Sequence
61264512
ISBN
Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
4498184155
Kolakoski Sequence
92243418
Leap Years
2597888641
Levenshtein Distance
Leyland Numbers
9880566795
ln 2
Look and Say
265182474
Lucky Numbers
61058012
Lucky Tickets
Mahjong
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
157894951291298461875414829279351749316625340492366495362315
Niven Numbers (Long)
35937686
Number Spiral
438278511459
Odious Numbers
157603921273
Odious Numbers (Long)
767992315
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
3570174182
Pernicious Numbers
198727750240
Pernicious Numbers (Long)
128132
Poker
277698492
Polyominoes
Prime Numbers
171639889366
Prime Numbers (Long)
25496677
Proximity Grid
QR Decoder
Quine
1,0001,0001,000
Recamán
2148558145
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
664574812
Seven Segment
SI Units
Sierpiński Triangle
94134776166
Smith Numbers
314221247
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
359592735511
Transpose Sentence
United States
Vampire Numbers
11998178111
Van Eck Sequence
5122013
Zeckendorf Representation
Zodiac Signs
γ
λ
176255607265
π
3693307130
τ
3693305131
φ
2892308134
√2
289497133
𝑒
2864198109