Collatz in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 749th Jordynar02 435 131 17ms 3 May 2025 752nd Zach10za 429 133 22ms 23 Jan 2024 753rd vtilde 425 134 17ms 8 Jan 2024 754th fig-apple 422 135 11ms 24 Jun 2023 755th S-Ruban 416 137 13ms 25 Feb 2023 756th FLOKI0421 410 139 16ms 4 May 2025 756th noahdorsch 410 139 18ms 5 May 2025 758th bartsowka2000 383 149 21ms 10 Jul 2023 759th KapelMeister 380 150 12ms 5 Sep 2025 760th sa1640 370 154 14ms 28 Apr 2025 761st arinhyther 368 155 17ms 24 Dec 2022 762nd SebbeCaliban 363 157 19ms 11 Apr 2023 763rd codefeld 329 173 18ms 5 Mar 2023 764th fl3ur1nestimable 320 178 15ms 24 Oct 2022 765th Laellekoenig 306 186 17ms 26 days ago 766th Siyasia 302 189 17ms 22 Apr 2025 767th kalehika1234 295 193 13ms 24 Apr 2025 768th hannahherbig 294 194 14ms 30 Mar 2023 769th dahappy1989 278 205 17ms 5 Nov 2023 770th sahilshresthaa 277 206 13ms 4 May 2025 771st jalbertgordon 275 207 13ms 24 Oct 2023 772nd AidanWalter 273 209 13ms 3 Jan 2025 773rd sayloren 263 217 20ms 5 Mar 2023 773rd AshayP123 263 217 16ms 1 May 2025 775th rubenguajardount 253 225 21ms 4 May 2025 776th amritm55 250 228 14ms 1 Apr 2025 777th clarkatunt19 249 229 18ms 3 May 2025 778th jac1107 248 230 13ms 4 May 2025 778th rcs0252 248 230 15ms 4 May 2025 780th apurbapokharel 244 234 18ms 3 Apr 2025 781st wlopez44 236 242 13ms 29 Apr 2025 781st sakshiPatel2602 236 242 13ms 3 May 2025 783rd Zok030 235 243 13ms 1 Apr 2025 783rd Josemnz 235 243 14ms 28 Apr 2025 785th tophy6 232 246 13ms 1 Apr 2025 785th LyndaS317 232 246 13ms 14 Apr 2025 787th letdank 231 247 13ms 1 Apr 2025 787th AdamGonzo1254 231 247 16ms 3 May 2025 789th shawncrabtree 226 252 15ms 5 Jul 2025 790th punkroczombie 224 254 18ms 4 May 2025 791st Abulsamad 200 285 17ms 5 May 2025 792nd aidnrox 188 303 13ms 2 May 2025 793rd OffSecVik 188 304 13ms 25 Feb 2023 794th Hailee100 182 314 13ms 1 Apr 2025 795th lightediand 🇬🇧 179 319 14ms 14 Dec 2022 796th chaamsak 177 322 13ms 1 May 2025 797th joshuamkite 174 328 15ms 15 Aug 2023 798th 27carig 173 330 32ms 2 May 2025 799th steven-purcell 154 370 22ms 15 Jan 2024 800th lightgeb 148 384 16ms 27 Oct 2023 800th Zhenyu-Bo 148 384 17ms 1 Aug 2025 802nd Samtheman773 146 390 15ms 22 Apr 2025 803rd jejuan05 127 450 13ms 1 Apr 2025 804th DiyaKumariGupta 102 560 14ms 30 Apr 2025 805th chasedillard 92 619 14ms 30 Apr 2025 806th JKfromHMS 18 3,238 10ms 20 May 2024 806th RJFuller 18 3,238 10ms 3 Apr 2025 808th KatieLG-Transpiler 🇬🇧 13 4,233 11ms 23 Jun 2022 First Prev 751–808 of 808
