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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 675th cakular 528 108 17 May 2024 675th glassala 528 108 25 Oct 2024 678th tjefferson401 523 109 16 Sep 2022 678th ariesmarinus 523 109 21 Nov 2024 680th profJGermain 518 110 7 Feb 2024 680th JMMMMC 518 110 23 Oct 2024 680th jtb0362 518 110 10 May 2025 680th davidludwik2370 518 110 12 days ago 684th sagnik3 509 112 8 Aug 2022 684th craftablescience 509 112 19 Sep 2023 686th kelseychristensen 504 113 2 Nov 2022 686th ArmsTheLimited 504 113 1 Jun 2023 688th HunterC14 500 114 18 Oct 2024 689th jstechman 496 115 24 Feb 2024 689th dan422442 496 115 19 Oct 2024 691st keelanfh 491 116 20 Dec 2023 691st returnitynet 491 116 27 Jan 2025 693rd gioto64 487 117 8 Dec 2022 693rd WilfredSalmon 487 117 21 Oct 2023 695th XianchengZ 483 118 18 Aug 2023 695th brindak2005 483 118 2 May 2025 697th jmmographer 467 122 21 Oct 2023 697th RucatJ 467 122 2 days ago 699th xbxbxb007 463 123 10 Jan 2024 700th kevinnaviapaiva 442 129 20 Feb 2025 701st AdrianN001 438 130 6 Aug 2023 702nd wyatt-the-hump 435 131 24 Dec 2022 702nd hotmanga 435 131 20 Oct 2023 702nd Jordynar02 435 131 3 May 2025 705th Zach10za 429 133 23 Jan 2024 706th vtilde 425 134 8 Jan 2024 707th fig-apple 422 135 24 Jun 2023 708th S-Ruban 416 137 25 Feb 2023 709th FLOKI0421 410 139 4 May 2025 709th noahdorsch 410 139 5 May 2025 711th bartsowka2000 383 149 10 Jul 2023 712th sa1640 370 154 28 Apr 2025 713th arinhyther 368 155 24 Dec 2022 714th SebbeCaliban 363 157 11 Apr 2023 715th codefeld 329 173 5 Mar 2023 716th fl3ur1nestimable 320 178 24 Oct 2022 717th Siyasia 302 189 22 Apr 2025 718th kalehika1234 295 193 24 Apr 2025 719th hannahherbig 294 194 30 Mar 2023 720th Upload-and-View 🇺🇦 282 202 16 days ago 721st dahappy1989 278 205 5 Nov 2023 722nd sahilshresthaa 277 206 4 May 2025 723rd jalbertgordon 275 207 24 Oct 2023 724th AidanWalter 273 209 3 Jan 2025 725th sayloren 263 217 5 Mar 2023 725th AshayP123 263 217 1 May 2025 727th rubenguajardount 253 225 4 May 2025 728th amritm55 250 228 1 Apr 2025 729th clarkatunt19 249 229 3 May 2025 730th jac1107 248 230 4 May 2025 730th rcs0252 248 230 4 May 2025 732nd apurbapokharel 244 234 3 Apr 2025 733rd wlopez44 236 242 29 Apr 2025 733rd sakshiPatel2602 236 242 3 May 2025 735th Zok030 235 243 1 Apr 2025 735th Josemnz 235 243 28 Apr 2025 737th tophy6 232 246 1 Apr 2025 737th LyndaS317 232 246 14 Apr 2025 739th letdank 231 247 1 Apr 2025 739th AdamGonzo1254 231 247 3 May 2025 741st shawncrabtree 226 252 5 Jul 2025 742nd punkroczombie 224 254 4 May 2025 743rd Abulsamad 200 285 5 May 2025 744th aidnrox 188 303 2 May 2025 745th OffSecVik 188 304 25 Feb 2023 746th Hailee100 182 314 1 Apr 2025 747th lightediand 🇬🇧 179 319 14 Dec 2022 748th chaamsak 177 322 1 May 2025 749th joshuamkite 174 328 15 Aug 2023 750th 27carig 173 330 2 May 2025 Prev 676–750 of 761 Next
