12 Days of Christmas
1,421st1,607th
1,817th
24 Game
121st20th
302nd
99 Bottles of Beer
567th984th
828th
Abundant Numbers
55th764th
215th
Abundant Numbers (Long)
87th1,453rd
397th
Alphabetic Numbers
72nd271st
252nd
Arabic to Roman
490th1,275th
1,099th
Arithmetic Numbers
1,637th1,552nd
782nd
Arrows
340th372nd
444th
Ascending Primes
298th
359th
ASCII Table
1,175th
742nd
Billiards
218th411th
415th
brainfuck
1,108th426th
786th
Calendar
93rd
453rd
Card Number Validation
473rd
53rd
Catalan Numbers
411th
1,433rd
Catalan’s Constant
297th656th
573rd
Christmas Trees
213th475th
667th
Collatz
2,782nd2,903rd
1,133rd
Connect Four
252nd
Continued Fractions
468th
391st
CSS Colors
387th
455th
556th
Cubes
190th1,009th
629th
Day of Week
167th
1,295th259th
DFA Simulator
267th443rd
510th
Diamonds
1,145th
240th
Divisors
1,281st3,097th
1,929th
Emirp Numbers
1,083rd
775th
Emirp Numbers (Long)
582nd
355th
Emojify
621st
266th
Evil Numbers
2,148th765th
183rd
Evil Numbers (Long)
1,426th640th
49th
Factorial Factorisation
498th
318th
Farey Sequence
63rd1,026th
922nd
Fibonacci
348th5,280th
6,387th
Fizz Buzz
1,283rd8,812th
5,202nd
Foo Fizz Buzz Bar
2,182nd
1,456th
Forsyth–Edwards Notation
605th
402nd
Fractions
604th1,098th
661st
Game of Life
388th
460th
Gijswijt’s Sequence
720th
266th
Gray Code Decoder
215th
24th
Gray Code Encoder
682nd
186th
Happy Numbers
313th1,158th
103rd
Happy Numbers (Long)
148th938th
91st
Hexdump
794th
354th
Hilbert Curve
111th
258th
Intersection
791st
487th
Inventory Sequence
628th
528th
ISBN
1,073rd
699th
Jacobi Symbol
364th769th
686th
Kaprekar Numbers
387th
254th
Kolakoski Constant
383rd
545th
Kolakoski Sequence
666th
453rd
Leap Years
2,540th2,201st
1,036th
Levenshtein Distance
484th845th
879th
Leyland Numbers
533rd
258th
ln 2
332nd510th
845th
Look and Say
1,057th1,208th
445th
Lucky Numbers
400th956th
563rd
Lucky Tickets
302nd
679th
Mahjong
132nd
309th
Mandelbrot
201st
531st
Maze
407th
267th
Medal Tally
198th566th
403rd
Minesweeper
311th
231st
Morse Decoder
320th329th
251st
Morse Encoder
210th246th
291st
Multitap Input
332nd
211th
Musical Chords
322nd369th
368th
N Queens
41st
296th
Nim
343rd
354th
Niven Numbers
318th2,189th
286th
Niven Numbers (Long)
972nd1,441st
101st
Number Spiral
685th33rd
70th
Odious Numbers
1,516th670th
146th
Odious Numbers (Long)
1,374th791st
128th
Ordinal Numbers
1,489th46th
1,475th
PalindromemordnilaP
529th
515th
Pangram Grep
1,710th
750th
Partition Numbers
340th517th
586th
Pascal’s Triangle
1,511th
452nd
Pernicious Numbers
2,319th1,057th
1,352nd
Pernicious Numbers (Long)
730th228th
459th
Poker
259th249th
200th
Polyominoes
250th273rd
190th
Prime Numbers
3,102nd952nd
102nd
Prime Numbers (Long)
667th
88th
Proximity Grid
500th
311th
QR Decoder
204th
Quine
505th4,421st
5,510th
Recamán
1,167th
896th
Repeating Decimals
197th306th
467th
Reverse Polish Notation
1st1,086th
986th
Reversi
63rd521st
382nd
Rijndael S-box
246th383rd
939th
Rock-paper-scissors-Spock-lizard
525th673rd
592nd
Roman to Arabic
588th
346th
ROT13
965th935th
272nd
Rule 110
477th
469th
Scrambled Sort
504th
342nd
Set
456th550th
445th
Seven Segment
502nd
745th
SI Units
140th
Sierpiński Triangle
555th
352nd
Smith Numbers
606th
832nd
Spelling Numbers
1st
672nd
561st
Star Wars GPT
286th
416th
Star Wars Opening Crawl
354th304th
399th
Sudoku
309th
231st
Sudoku (Fill-in)
215th
Taxicab Numbers
329th
41st
Ten-pin Bowling
406th371st
382nd
Tic-tac-toe
478th559th
447th
Time Distance
485th
306th
Tongue-twisters
512th
561st
Topological Sort
164th403rd
376th
Tower of Hanoi
713th1,140th
532nd
Transpose Sentence
829th
537th
Trinomial Triangle
519th
244th
United States
592nd860th83rd
744th
Vampire Numbers
597th773rd
467th
Van Eck Sequence
384th359th
474th
Zeckendorf Representation
505th
Zodiac Signs
549th
317th
γ
260th643rd
328th1,058th
λ
204th500th
1,316th
π
626th78th
1,090th
τ
561st12th
858th
φ
710th572nd
1,037th
√2
771st415th
1,252nd
𝑒
862nd176th
1,091st