12 Days of Christmas
392
24 Game
285
99 Bottles of Beer
418
Abundant Numbers
716
Abundant Numbers (Long)
785
Arabic to Roman
464
Arithmetic Numbers
650
Arrows
173
Ascending Primes
371
ASCII Table
589
Billiards
369
brainfuck
225
Calendar
530
Card Number Validation
440
Catalan Numbers
688
Catalan’s Constant
657
Christmas Trees
587
Collatz
698
CSS Colors
130
Cubes
370
Day of Week
713
DFA Simulator
404
Diamonds
356
Divisors
683
Emirp Numbers
448
Emirp Numbers (Long)
495
Emojify
392
Evil Numbers
957
Evil Numbers (Long)
949
Factorial Factorisation
342
Farey Sequence
472
Fibonacci
933
Fizz Buzz
846
Foo Fizz Buzz Bar
712
Forsyth–Edwards Notation
480
Fractions
825
Game of Life
230
Gijswijt’s Sequence
405
Happy Numbers
545
Happy Numbers (Long)
678
Hexdump
410
Intersection
569
Inventory Sequence
777
ISBN
563
Jacobi Symbol
447
Kaprekar Numbers
296340
Kolakoski Constant
590
Kolakoski Sequence
847
Leap Years
671
Levenshtein Distance
426
Leyland Numbers
769
ln 2
818
Look and Say
653
Lucky Numbers
807
Lucky Tickets
414
Mahjong
112
Maze
157
Medal Tally
403
Morse Decoder
117
Morse Encoder
243
Musical Chords
254
N Queens
406
Niven Numbers
805
933
Niven Numbers (Long)
780
Number Spiral
315
Odious Numbers
781
Odious Numbers (Long)
764
Ordinal Numbers
705
PalindromemordnilaP
678
Pangram Grep
629
Partition Numbers
229
Pascal’s Triangle
797
Pernicious Numbers
708
Pernicious Numbers (Long)
715
Poker
287
Polyominoes
204
Prime Numbers
980
Prime Numbers (Long)
678
Proximity Grid
150
QR Decoder
182
Quine
946
Recamán
551
Repeating Decimals
363
Reverse Polish Notation
512
Reversi
193
Rijndael S-box
334
Rock-paper-scissors-Spock-lizard
486
Roman to Arabic
421
ROT13
797
Rule 110
340
Seven Segment
480
SI Units
148
Sierpiński Triangle
529
Smith Numbers
289
Spelling Numbers
250
Star Wars Opening Crawl
273
Sudoku
256
Sudoku (Fill-in)
279
Ten-pin Bowling
290
Tic-tac-toe
427
Time Distance
362
Tongue-twisters
440
Transpose Sentence
681
United States
564
Vampire Numbers
552
Van Eck Sequence
729
Zeckendorf Representation
444
Zodiac Signs
542
γ
428
λ
294
π
546833
τ
827
φ
934
√2
833672
𝑒
815