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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st LukeRichardson-dev 576 99 12 May 2022 601st Tagfox 576 99 18 Jul 2022 601st gabrielsqw 576 99 24 Oct 2023 601st sciencedjinn 576 99 8 Nov 2024 605th OppositeShark 570 100 19 Jul 2022 605th NOS4A5I 570 100 10 Jan 2023 605th lomarbrick 570 100 16 May 2023 608th markus-rekdal 564 101 10 May 2022 608th fraserli 🇦🇺 564 101 2 May 2023 608th FCORMERAIS 564 101 6 Mar 2024 608th yhm138 564 101 16 Feb 2025 612th AndersH3 🇸🇪 559 102 17 May 2023 612th JulieGermainUNT 559 102 2 Apr 2025 614th rajlath 553 103 7 Jan 2023 614th mnurzia 553 103 12 Oct 2023 614th sqrteipi 553 103 2 Apr 2024 614th calum12345 553 103 26 Mar 2025 618th winigo3 548 104 8 Aug 2022 618th zt14427 548 104 30 Apr 2023 618th IoLimmer 548 104 24 Jul 2024 621st LordSir101 543 105 19 Jul 2022 621st tmanternach 543 105 24 Nov 2022 621st weber-hge 543 105 13 Jun 2023 621st Eugen-str 543 105 24 Oct 2023 625th ms-tingliang 538 106 5 Aug 2022 625th achilleasr 538 106 7 Nov 2022 625th OleBrumm 538 106 8 Jan 2023 625th AbhilashaTandon 538 106 19 Sep 2023 625th sheeperino 🇮🇹 538 106 11 Oct 2024 630th phpboyscout 533 107 18 May 2023 630th DrPrettyman 533 107 5 Jul 2023 630th joseph-w0ng 533 107 5 Jul 2024 633rd landyrisbad 528 108 13 Nov 2022 633rd cakular 528 108 17 May 2024 633rd glassala 528 108 25 Oct 2024 636th tjefferson401 523 109 16 Sep 2022 636th ariesmarinus 523 109 21 Nov 2024 638th profJGermain 518 110 7 Feb 2024 638th JMMMMC 518 110 23 Oct 2024 640th sagnik3 509 112 8 Aug 2022 640th craftablescience 509 112 19 Sep 2023 642nd kelseychristensen 504 113 2 Nov 2022 642nd ArmsTheLimited 504 113 1 Jun 2023 644th HunterC14 500 114 18 Oct 2024 645th jstechman 496 115 24 Feb 2024 645th dan422442 496 115 19 Oct 2024 647th keelanfh 491 116 20 Dec 2023 647th returnitynet 491 116 27 Jan 2025 649th gioto64 487 117 8 Dec 2022 649th WilfredSalmon 487 117 21 Oct 2023 651st XianchengZ 483 118 18 Aug 2023 651st brindak2005 483 118 2 days ago 653rd jmmographer 467 122 21 Oct 2023 654th xbxbxb007 463 123 10 Jan 2024 655th kevinnaviapaiva 442 129 20 Feb 2025 656th AdrianN001 438 130 6 Aug 2023 657th wyatt-the-hump 435 131 24 Dec 2022 657th hotmanga 435 131 20 Oct 2023 657th Jordynar02 435 131 31 hours ago 660th Zach10za 429 133 23 Jan 2024 661st vtilde 425 134 8 Jan 2024 662nd fig-apple 422 135 24 Jun 2023 663rd S-Ruban 416 137 25 Feb 2023 664th FLOKI0421 410 139 10 hours ago 665th EnisEfe0 393 145 3 Apr 2023 666th bartsowka2000 383 149 10 Jul 2023 667th sa1640 370 154 5 days ago 668th arinhyther 368 155 24 Dec 2022 669th SebbeCaliban 363 157 11 Apr 2023 670th codefeld 329 173 5 Mar 2023 671st fl3ur1nestimable 320 178 24 Oct 2022 672nd Siyasia 302 189 11 days ago 673rd kalehika1234 295 193 9 days ago 674th hannahherbig 294 194 30 Mar 2023 675th dahappy1989 278 205 5 Nov 2023 Prev 601–675 of 713 Next
