12 Days of Christmas
405
24 Game
287
99 Bottles of Beer
418
Abundant Numbers
719
Abundant Numbers (Long)
788
Arabic to Roman
464
Arithmetic Numbers
664
Arrows
174
Ascending Primes
371
ASCII Table
588
Billiards
369
brainfuck
236
Card Number Validation
440
Catalan Numbers
690
Catalan’s Constant
668
Christmas Trees
590
Collatz
725
CSS Colors
130
Cubes
387
Day of Week
710
DFA Simulator
406
Diamonds
358
Divisors
699
Emirp Numbers
450
Emirp Numbers (Long)
505
Emojify
395
Evil Numbers
957
Evil Numbers (Long)
951
Factorial Factorisation
344
Farey Sequence
504
Fibonacci
934
Fizz Buzz
848
Foo Fizz Buzz Bar
714
Forsyth–Edwards Notation
486
Fractions
824
Game of Life
244
Gijswijt’s Sequence
409
Happy Numbers
548
Happy Numbers (Long)
681
Hexdump
414
Intersection
579
Inventory Sequence
781
ISBN
564
Jacobi Symbol
461
Kaprekar Numbers
308363
Kolakoski Constant
621
Kolakoski Sequence
865
Leap Years
672
Levenshtein Distance
430
Leyland Numbers
774
ln 2
854
Look and Say
658
Lucky Numbers
814
Lucky Tickets
416
Mahjong
128
Maze
159
Medal Tally
415
Morse Decoder
120
Morse Encoder
248
Musical Chords
261
N Queens
420
Niven Numbers
820
938
Niven Numbers (Long)
786
Number Spiral
316
Odious Numbers
783
Odious Numbers (Long)
766
Ordinal Numbers
739
PalindromemordnilaP
683
Pangram Grep
632
Partition Numbers
230
Pascal’s Triangle
799
Pernicious Numbers
711
Pernicious Numbers (Long)
751
Poker
294
Polyominoes
223
Prime Numbers
981
Prime Numbers (Long)
679
Proximity Grid
154
QR Decoder
189
Quine
946
Recamán
554
Repeating Decimals
361
Reverse Polish Notation
509
Reversi
206
Rijndael S-box
343
Rock-paper-scissors-Spock-lizard
488
Roman to Arabic
422
ROT13
793
Rule 110
344
Seven Segment
488
SI Units
149
Sierpiński Triangle
534
Smith Numbers
290
Spelling Numbers
258
Star Wars Opening Crawl
273
Sudoku
258
Sudoku (Fill-in)
279
Ten-pin Bowling
297
Tic-tac-toe
431
Time Distance
364
Tongue-twisters
447
Transpose Sentence
682
United States
600
Vampire Numbers
558
Van Eck Sequence
731
Zeckendorf Representation
447
Zodiac Signs
539
γ
432
λ
304
π
546835
τ
829
φ
935
√2
855688
𝑒
836