Catalan’s Constant 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 Submitted 1st khvdm 1,000 61 14ms 20 Apr 2025 2nd Lydxn 🇨🇦 984 62 13ms 2 Jan 2022 2nd btnlq 984 62 15ms 4 Jan 2022 2nd primo-ppcg 🇹🇭 984 62 14ms 14 Jan 2022 2nd andersk 🇺🇸 984 62 14ms 8 Nov 2022 2nd pardouin 🇫🇷 984 62 14ms 11 Jul 2024 7th kg583 🇺🇸 953 64 15ms 29 Jul 2024 7th Seek64 🇩🇪 953 64 20ms 27 Mar 2025 9th JayXon 🇺🇸 910 67 13ms 12 Feb 2022 9th GrayJoKing 🇦🇺 910 67 13ms 7 Jul 2022 11th annaproxy 897 68 13ms 8 Jun 2022 12th Irratix 🇳🇱 884 69 13ms 7 May 2022 12th Steffan153 🇫🇮 884 69 14ms 22 Jan 2024 12th SirBogman 🇺🇸 884 69 14ms 24 Jan 2024 12th sean-niemann 🇺🇸 884 69 13ms 14 Jun 2025 16th lifthrasiir 🇰🇷 871 70 14ms 7 Dec 2024 16th plcc0 871 70 13ms 24 Mar 2025 18th hallvabo 🇳🇴 859 71 43ms 5 Mar 2023 18th DialFrost 🇸🇬 859 71 15ms 2 Oct 2023 20th Shanethegamer 🇺🇸 847 72 15ms 26 May 2022 20th Herbert00709 🇵🇱 847 72 32ms 8 May 2024 22nd albanian-laundromat 836 73 21ms 12 Jul 2025 23rd xnor-gate 824 74 14ms 3 Jan 2022 23rd canissimia 🇦🇶 824 74 14ms 19 Feb 2024 25th btjones0 803 76 87ms 15 Jul 2022 26th ovs-code 🇩🇪 792 77 14ms 14 Feb 2025 27th jared-hughes 782 78 15ms 20 Jan 2023 27th ndren 782 78 35ms 28 Mar 2024 29th TFeld00 🇩🇰 772 79 67ms 26 Apr 2022 29th FlorianCassayre 🇫🇷 772 79 78ms 26 Sep 2023 31st CornerMercury 🇬🇧 753 81 78ms 14 Feb 2025 31st 5cw 🇺🇸 753 81 12ms 28 Aug 2025 33rd anter69 🇭🇺 744 82 81ms 13 Feb 2024 33rd duckyluuk 🇳🇱 744 82 89ms 15 Aug 2024 33rd emgordon154 744 82 104ms 3 Jul 2025 36th nwellnhof 🇩🇪 735 83 730ms 6 Jan 2022 36th commandblockguy 🇺🇸 735 83 283ms 22 Aug 2023 36th zacjl 735 83 18ms 21 Apr 2025 39th lynn 709 86 13ms 2 Jan 2022 39th fkantelberg 709 86 97ms 18 Jul 2025 39th Babafaba 709 86 296ms 41 hours ago 42nd NewDefectus 🇮🇱 701 87 15ms 5 Jan 2022 43rd stefangimmillaro 693 88 12ms 30 Dec 2024 44th bricknellj 678 90 11ms 6 Mar 2023 44th croc54 678 90 26ms 27 Nov 2024 44th MeWhenI 🇻🇦 678 90 13ms 23 Apr 2025 47th Fvirgilio 656 93 10ms 10 May 2025 47th FortuiteMan 🇫🇷 656 93 107ms 26 Sep 2025 49th inventshah 635 96 67ms 20 Dec 2022 50th sisyphus-ppcg 🇦🇺 629 97 55ms 13 Jan 2023 50th scpchicken 🇵🇼 629 97 13ms 28 Feb 2023 52nd nstearns96 🇬🇧 622 98 16ms 21 Jan 2023 53rd adamnielson42 🇺🇸 616 99 19ms 24 Aug 2023 53rd bizy-coder 616 99 61ms 11 Oct 2024 55th neel11235813 610 100 102ms 15 Jan 2023 55th SB-945 610 100 14ms 22 Jan 2024 57th RaBa21 🇭🇺 604 101 233ms 1 Aug 2025 58th KatieLG 🇬🇧 598 102 172ms 21 days ago 59th yzhs 🇩🇪 587 104 93ms 22 Jun 2022 60th InigoK 🇺🇸 581 105 489ms 14 Aug 2025 61st mathisfun271 570 107 32ms 3 Feb 2024 62nd guilhem-roy 🇫🇷 565 108 60ms 3 Mar 2022 62nd ryyyn 🇺🇸 565 108 36ms 5 Aug 2025 62nd andrewjc2000 565 108 51ms 6 Aug 2025 65th davecame 560 109 41ms 28 Nov 2023 66th Command-Master 555 110 53ms 28 Sep 2023 67th RDShah 550 111 193ms 12 Jun 2022 68th AlephSquirrel 540 113 33ms 16 Jan 2024 68th CaedenHarper 🇨🇦 540 113 80ms 13 Aug 2025 70th prplz 🇦🇺 526 116 119ms 28 May 2022 71st quimey 513 119 140ms 1 Jul 2023 71st jiaminglimjm 🇲🇾 513 119 95ms 5 Jul 2024 73rd CutSandstone 508 120 291ms 3 Jul 2024 74th fgrosshans 🇫🇷 504 121 923ms 4 May 2025 74th qpwoeirut 504 121 35ms 22 days ago 1–75 of 204 Next Last