Collatz in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 371st jhpaques 🇫🇷 750 76 30 Jul 2022 371st chriscianfarani 750 76 10 Aug 2022 371st eshilo-draper 750 76 13 Sep 2022 371st suwat513 750 76 22 Sep 2022 371st PogLop 🇨🇿 750 76 3 Nov 2022 371st Jaydosu 750 76 14 Nov 2022 371st tails618 750 76 2 Dec 2022 371st KevinLyvers 750 76 17 Dec 2022 371st nayakrujul 750 76 3 Jan 2023 371st CatsAreFluffy 750 76 18 Feb 2023 371st Schreipfelerer 750 76 9 Apr 2023 371st hm5822 750 76 22 Apr 2023 371st celiendonze 🇨🇭 750 76 5 Jul 2023 371st brochmann 🇸🇪 750 76 13 Aug 2023 371st Command-Master 750 76 2 Oct 2023 371st chartung17 750 76 17 Dec 2023 371st smokestacklightnin 🇺🇸 750 76 10 Jan 2024 371st NickTheEASDude 🇺🇸 750 76 26 Jan 2024 371st yuchuehw 750 76 2 Feb 2024 371st Azearia 750 76 26 Feb 2024 371st khavik 750 76 29 May 2024 371st Ythaenagor 750 76 5 Aug 2024 371st martion2007 750 76 9 Aug 2024 371st sjrct 750 76 10 Aug 2024 371st Mathrew2012 750 76 9 Nov 2024 371st kawrei 750 76 4 May 2025 402nd cooljoseph1 740 77 6 May 2022 402nd krcs 🇵🇱 740 77 11 May 2022 402nd kenballus 740 77 13 Jul 2022 402nd 104210 740 77 29 Jul 2022 402nd andre-de-lorde 740 77 1 Sep 2022 402nd zstephe 740 77 2 Dec 2022 402nd badboj40 740 77 27 Dec 2022 402nd henrytranter 740 77 11 Jan 2023 402nd DragonaireM 740 77 6 Feb 2023 402nd Ty-Cyr 740 77 14 Jul 2023 402nd camieac 🇬🇧 740 77 14 Jul 2023 402nd MisterrLuck 740 77 7 Sep 2023 402nd alexjurkiewicz 🇦🇺 740 77 7 Nov 2023 402nd askipio 740 77 22 Nov 2023 402nd enbyte 740 77 9 Dec 2023 402nd trinityy-7 740 77 17 Dec 2023 402nd PyryL 🇫🇮 740 77 23 Aug 2024 402nd CyberTapir 740 77 27 Aug 2024 402nd junten1 740 77 20 Oct 2024 402nd croc54 740 77 24 Dec 2024 402nd za3k 740 77 3 Jun 2025 423rd AGoyet 731 78 29 Jul 2022 423rd RYNO8 731 78 16 Aug 2022 423rd TheCod-r 🇦🇶 731 78 28 Sep 2022 423rd Marthe-CC 731 78 9 Oct 2022 423rd Wildst 731 78 2 Nov 2022 423rd nmgetahun 731 78 4 Dec 2022 423rd Techdude01 731 78 13 Dec 2022 423rd tvcv901 731 78 22 Mar 2023 423rd oceko 731 78 24 Mar 2023 423rd yoyoyonono 731 78 15 May 2023 423rd Nic0M 731 78 13 Aug 2023 423rd ssbhatt4321 731 78 14 Oct 2023 423rd wyarde 731 78 7 Nov 2023 423rd EthanJ-Brady 731 78 24 Dec 2023 423rd adamreidsmith 731 78 16 Feb 2024 423rd DGipe 731 78 13 May 2024 423rd cyxv 731 78 2 Aug 2024 423rd Europe2048 731 78 24 Nov 2024 423rd GeneralFabian 731 78 14 Dec 2024 442nd kevdah 722 79 27 May 2022 442nd jacklynnepenick 722 79 22 Jun 2022 442nd james-downey 722 79 9 Jul 2022 442nd andre-lameirinhas 🇵🇹 722 79 26 Jul 2022 442nd hamsterskywalker 722 79 7 Sep 2022 442nd Pena86 722 79 14 Sep 2022 442nd hymanimy 722 79 24 Nov 2022 442nd Demonarchet 722 79 18 Apr 2023 442nd dtaylor0 722 79 23 May 2023 First Prev 376–450 of 786 Next Last
jhpaques
🇫🇷
chriscianfarani
eshilo-draper
suwat513
PogLop
🇨🇿
Jaydosu
tails618
KevinLyvers
nayakrujul
CatsAreFluffy
Schreipfelerer
hm5822
celiendonze
🇨🇭
brochmann
🇸🇪
Command-Master
chartung17
smokestacklightnin
🇺🇸
NickTheEASDude
🇺🇸
yuchuehw
Azearia
khavik
Ythaenagor
martion2007
sjrct
Mathrew2012
kawrei
cooljoseph1
krcs
🇵🇱
kenballus
104210
andre-de-lorde
zstephe
badboj40
henrytranter
DragonaireM
Ty-Cyr
camieac
🇬🇧
MisterrLuck
alexjurkiewicz
🇦🇺
askipio
enbyte
trinityy-7
PyryL
🇫🇮
CyberTapir
junten1
croc54
za3k
AGoyet
RYNO8
TheCod-r
🇦🇶
Marthe-CC
Wildst
nmgetahun
Techdude01
tvcv901
oceko
yoyoyonono
Nic0M
ssbhatt4321
wyarde
EthanJ-Brady
adamreidsmith
DGipe
cyxv
Europe2048
GeneralFabian
kevdah
jacklynnepenick
james-downey
andre-lameirinhas
🇵🇹
hamsterskywalker
Pena86
hymanimy
Demonarchet
dtaylor0