Ellipse Perimeters in all languages 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 1st saito-ta 🇯🇵 0 19 2 days ago 1st Shanethegamer 🇺🇸 0 19 12 hours ago 3rd namelessiw 0 28 4 days ago 4th 2bular 0 33 14 hours ago 5th ovs-code 🇩🇪 0 34 3 days ago 5th Shanethegamer 🇺🇸 0 34 15 hours ago 7th Shanethegamer 🇺🇸 0 36 11 hours ago 8th aiwana 0 43 4 days ago 9th 2bular 0 45 14 hours ago 10th saito-ta 🇯🇵 0 49 2 days ago 11th saito-ta 🇯🇵 0 50 2 days ago 12th Shanethegamer 🇺🇸 0 59 12 hours ago 13th rucin93 🇵🇱 0 61 12 hours ago 14th Shanethegamer 🇺🇸 0 63 12 hours ago 15th rucin93 🇵🇱 0 64 16 hours ago 16th khvdm 0 67 1 Jun 2025 17th Shanethegamer 🇺🇸 0 71 4 hours ago 18th rucin93 🇵🇱 0 72 16 hours ago 19th lifthrasiir 🇰🇷 0 74 2 Dec 2024 20th kg583 🇺🇸 0 76 1 Dec 2024 20th hallvabo 🇳🇴 0 76 25 Dec 2024 20th Shanethegamer 🇺🇸 0 76 39 hours ago 23rd kg583 🇺🇸 0 77 1 Dec 2024 24th stefangimmillaro 0 78 24 hours ago 25th lifthrasiir 🇰🇷 0 79 2 Dec 2024 25th lukegustafson 🇺🇸 0 79 21 May 2025 25th Shanethegamer 🇺🇸 0 79 4 hours ago 28th bitsandbeyond 🇳🇱 0 81 13 days ago 28th Shanethegamer 🇺🇸 0 81 39 hours ago 30th Shanethegamer 🇺🇸 0 84 39 hours ago 30th Shanethegamer 🇺🇸 0 84 12 hours ago 32nd MeepMoop 0 85 6 Apr 2025 33rd XenThe 🇬🇧 0 87 15 Jul 2025 34th FlyingPenguin223 0 88 6 Apr 2025 34th rucin93 🇵🇱 0 88 36 hours ago 34th Shanethegamer 🇺🇸 0 88 33 hours ago 37th rucin93 🇵🇱 0 89 16 hours ago 38th Shanethegamer 🇺🇸 0 90 33 hours ago 39th Shanethegamer 🇺🇸 0 93 12 hours ago 40th MeWhenI 🇻🇦 0 94 15 Apr 2025 40th gigaprofisi 🇺🇸 0 94 10 Aug 2025 40th DialFrost 🇸🇬 0 94 36 hours ago 43rd koipondx86 0 96 6 Apr 2025 43rd DialFrost 🇸🇬 0 96 13 Jul 2025 45th Palladium02 0 97 2 May 2025 46th ovs-code 🇩🇪 0 100 3 days ago 47th AlephSquirrel 0 101 25 Nov 2024 47th lukegustafson 🇺🇸 0 101 21 May 2025 49th stefangimmillaro 0 104 24 hours ago 50th targrik 0 105 23 Mar 2025 51st targrik 0 108 11 days ago 52nd Shanethegamer 🇺🇸 0 109 12 hours ago 53rd davecame 0 110 16 days ago 54th aaardwark 0 111 2 Jun 2025 55th Mabeloid 🇳🇴 0 113 4 May 2025 55th Shanethegamer 🇺🇸 0 113 14 hours ago 55th Shanethegamer 🇺🇸 0 113 12 hours ago 58th DialFrost 🇸🇬 0 118 36 hours ago 58th Shanethegamer 🇺🇸 0 118 25 hours ago 60th jtaxen 0 120 4 days ago 61st the-zammers 0 122 2 Dec 2024 61st varhammer 🇷🇺 0 122 22 Feb 2025 61st MeWhenI 🇻🇦 0 122 20 May 2025 64th cthierfelder 🇲🇨 0 125 1 Aug 2025 65th Shanethegamer 🇺🇸 0 126 13 hours ago 66th Shanethegamer 🇺🇸 0 127 11 hours ago 67th KasperKivimaeki 🇫🇮 0 128 17 Dec 2024 68th Shanethegamer 🇺🇸 0 137 10 hours ago 69th Shanethegamer 🇺🇸 0 141 8 hours ago 70th kg583 🇺🇸 0 143 15 hours ago 71st varhammer 🇷🇺 0 144 22 Feb 2025 72nd nate8nate 0 146 11 May 2025 73rd kg583 🇺🇸 0 156 1 Dec 2024 74th kevinnaviapaiva 0 169 26 Feb 2025 75th YonYon2 0 273 19 Jun 2025 1–75 of 77 Next Last