12 Days of Christmas
3,123rd
427th503rd
24 Game
568th
295th69th
99 Bottles of Beer
3,467th1,245th
577th354th
Abundant Numbers
3,553rd1,299th1,048th
3,012th753rd776th
Abundant Numbers (Long)
2,057th
648th
1,818th599th603rd
Arabic to Roman
456th514th
Arithmetic Numbers
1,550th
322nd456th
Arrows
323rd
Ascending Primes
965th
347th432nd
ASCII Table
1,987th544th
950th101st
Billiards
222nd
brainfuck
256th
Card Number Validation
559th472nd
Catalan Numbers
1,574th
627th1,197th
Catalan’s Constant
796th
1,077th239th
Christmas Trees
2,493rd
494th302nd
Collatz
2,993rd1,112th
380th462nd
CSS Colors
368th347th
Cubes
1,430th
228th268th
Day of Week
1,099th739th
DFA Simulator
179th263rd
Diamonds
1,927th
523rd
Divisors
4,960th1,817th1,150th1,784th4,161st448th305th
Emirp Numbers
1,130th
793rd1,256th
Emirp Numbers (Long)
1,217th
344th359th
Emojify
344th
Evil Numbers
3,517th973rd2,513th35th3,351st732nd730th
Evil Numbers (Long)
2,331st1,476th1,529th31st
640th607th
Factorial Factorisation
709th349th263rd
392nd247th254th
Farey Sequence
1,162nd621st
359th465th
Fibonacci
8,343rd3,109th918th2,922nd7,016th1,104th841st
Fizz Buzz
12,478th4,798th4,091st9,862nd8,734th753rd5,396th
Foo Fizz Buzz Bar
3,003rd
2,524th
22nd1,273rd
Forsyth–Edwards Notation
655th409th
Fractions
605th847th
Game of Life
375th
340th
Gijswijt’s Sequence
785th
411th504th
Happy Numbers
1,468th1,264th
525th686th
Happy Numbers (Long)
1,654th1,035th
309th533rd
Hexdump
316th
Intersection
326th71st
Inventory Sequence
1,157th517th
162nd385th
ISBN
519th583rd
Jacobi Symbol
228th327th
Kaprekar Numbers
367th262nd208th
326th359th231st
Kolakoski Constant
1,436th
232nd325th
Kolakoski Sequence
1,513th
307th757th
Leap Years
4,193rd877th1,311th
3,486th1,417th1,632nd
Levenshtein Distance
732nd588th
Leyland Numbers
1,225th
342nd207th
ln 2
995th
311th640th
Look and Say
1,712th
571st680th
Lucky Numbers
1,050th
319th605th
Lucky Tickets
248th141st
Mandelbrot
550th
Maze
190th281st
Medal Tally
301st
Morse Decoder
375th
Morse Encoder
409th
Musical Chords
246th
N Queens
803rd359th
381st269th
Niven Numbers
3,163rd1,272nd866th
410th373rd
Niven Numbers (Long)
2,005th
1,595th
931st853rd
Number Spiral
1,212th
558th579th
Odious Numbers
3,047th981st2,071st33rd2,739th745th524th
Odious Numbers (Long)
2,103rd1,299th1,389th31st
675th664th
Ordinal Numbers
568th656th
PalindromemordnilaP
522nd390th
Pangram Grep
2,016th
191st
Partition Numbers
667th
Pascal’s Triangle
2,435th1,574th
1,028th1,308th
Pernicious Numbers
2,315th1,330th
2,065th
1,283rd
Pernicious Numbers (Long)
1,445th899th
975th
355th
Poker
238th
Polyominoes
340th
Prime Numbers
3,319th2,059th1,781st2,648th3,945th381st608th
Prime Numbers (Long)
2,539th1,379th1,088th
2,128th1,247th413th
Proximity Grid
294th
QR Decoder
302nd
Quine
4,176th
4,004th
3,523rd3,382nd
Recamán
1,552nd
414th829th
Repeating Decimals
270th170th
Reverse Polish Notation
276th
Reversi
360th188th
Rijndael S-box
979th534th
1,019th392nd
Rock-paper-scissors-Spock-lizard
224th
Roman to Arabic
506th806th
ROT13
549th
Rule 110
1,438th
318th
Seven Segment
434th
SI Units
104th
Sierpiński Triangle
1,792nd677th
599th
Smith Numbers
905th
296th588th
Spelling Numbers
346th
Star Wars Opening Crawl
375th211th
Sudoku
183rd
Sudoku (Fill-in)
252nd
Ten-pin Bowling
252nd230th
Time Distance
258th
Tongue-twisters
599th
556th
Transpose Sentence
645th153rd
United States
478th
Vampire Numbers
785th
315th
Van Eck Sequence
1,236th
477th687th
Zeckendorf Representation
492nd343rd
Zodiac Signs
211th314th
γ
378th
1,323rd181st
λ
609th
2,022nd170th
π
2,027th1,626th1,459th
1,106th563rd816th
τ
1,283rd
848th521st709th
φ
1,677th
572nd
481st936th
√2
1,993rd
531st
358th1,102nd
𝑒
1,830th1,452nd
616th1,151st