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Ellipse Perimeters in all languages in bytes. 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 Tower of Hanoi 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 1st saito-ta 🇯🇵 0 19 48ms 13 days ago 2nd Shanethegamer 🇺🇸 0 23 386ms 11 days ago 3rd namelessiw 0 24 346ms 10 days ago 4th 2bular 0 33 3ms 11 days ago 5th ovs-code 🇩🇪 0 34 2ms 14 days ago 6th Shanethegamer 🇺🇸 0 35 131ms 10 days ago 7th Shanethegamer 🇺🇸 0 40 1ms 3 days ago 8th Shanethegamer 🇺🇸 0 44 4ms 10 days ago 9th 2bular 0 45 35ms 11 days ago 10th saito-ta 🇯🇵 0 49 3ms 13 days ago 11th saito-ta 🇯🇵 0 50 2ms 13 days ago 12th rucin93 🇵🇱 0 53 83ms 3 days ago 12th rucin93 🇵🇱 0 53 6ms 3 days ago 14th sean-niemann 🇺🇸 0 56 12ms 2 days ago 15th Shanethegamer 🇺🇸 0 59 33ms 11 days ago 16th Shanethegamer 🇺🇸 0 63 836ms 11 days ago 17th rucin93 🇵🇱 0 64 8ms 12 days ago 18th aiwana 0 67 3ms 15 days ago 18th Shanethegamer 🇺🇸 0 67 3ms 6 days ago 20th Shanethegamer 🇺🇸 0 70 378ms 10 days ago 21st rucin93 🇵🇱 0 71 9ms 3 days ago 22nd rucin93 🇵🇱 0 72 160ms 12 days ago 22nd stefangimmillaro 0 72 8ms 5 days ago 24th Shanethegamer 🇺🇸 0 75 172ms 7 days ago 25th Shanethegamer 🇺🇸 0 76 8ms 13 days ago 26th Shanethegamer 🇺🇸 0 77 5ms 3 days ago 27th stefangimmillaro 0 78 38ms 12 days ago 28th lukegustafson 🇺🇸 0 79 9ms 21 May 2025 28th Shanethegamer 🇺🇸 0 79 98ms 3 days ago 30th Shanethegamer 🇺🇸 0 80 2ms 3 days ago 30th Shanethegamer 🇺🇸 0 80 3ms 3 days ago 32nd Shanethegamer 🇺🇸 0 82 448ms 11 days ago 32nd stefangimmillaro 0 82 880ms 5 days ago 34th Shanethegamer 🇺🇸 0 83 69ms 10 days ago 35th khvdm 0 84 9ms 3 days ago 36th MeepMoop 0 85 2ms 6 Apr 2025 36th stefangimmillaro 0 85 10ms 5 days ago 36th rucin93 🇵🇱 0 85 3ms 4 days ago 39th Shanethegamer 🇺🇸 0 86 149ms 10 days ago 40th XenThe 🇬🇧 0 87 10ms 15 Jul 2025 41st FlyingPenguin223 0 88 2ms 6 Apr 2025 42nd bitsandbeyond 🇳🇱 0 89 313ms 7 days ago 43rd Shanethegamer 🇺🇸 0 90 74ms 12 days ago 44th kg583 🇺🇸 0 91 424ms 1 Dec 2024 45th Shanethegamer 🇺🇸 0 93 17ms 11 days ago 45th Shanethegamer 🇺🇸 0 93 73ms 7 days ago 47th MeWhenI 🇻🇦 0 94 35ms 15 Apr 2025 47th gigaprofisi 🇺🇸 0 94 9ms 10 Aug 2025 47th DialFrost 🇸🇬 0 94 8ms 12 days ago 50th koipondx86 0 96 1ms 6 Apr 2025 50th DialFrost 🇸🇬 0 96 117ms 13 Jul 2025 52nd lifthrasiir 🇰🇷 0 97 393ms 2 Dec 2024 52nd Palladium02 0 97 9ms 2 May 2025 54th stefangimmillaro 0 98 56ms 6 days ago 54th Shanethegamer 🇺🇸 0 98 14ms 3 days ago 56th Bubbler-4 0 99 9ms 8 days ago 57th ovs-code 🇩🇪 0 100 30ms 14 days ago 57th sean-niemann 🇺🇸 0 100 1,316ms 2 days ago 59th AlephSquirrel 0 101 10ms 25 Nov 2024 59th hallvabo 🇳🇴 0 101 9ms 25 Dec 2024 59th lukegustafson 🇺🇸 0 101 10ms 21 May 2025 62nd kg583 🇺🇸 0 102 10ms 11 days ago 62nd Shanethegamer 🇺🇸 0 102 4ms 6 days ago 62nd Shanethegamer 🇺🇸 0 102 4,191ms 2 days ago 65th Shanethegamer 🇺🇸 0 103 188ms 3 days ago 66th lifthrasiir 🇰🇷 0 104 10ms 22 Nov 2024 67th targrik 0 105 9ms 23 Mar 2025 67th Shanethegamer 🇺🇸 0 105 4ms 46 hours ago 69th Shanethegamer 🇺🇸 0 106 442ms 3 days ago 70th targrik 0 108 4ms 23 days ago 71st davecame 0 110 13ms 27 days ago 71st Shanethegamer 🇺🇸 0 110 679ms 3 days ago 71st Shanethegamer 🇺🇸 0 110 203ms 3 days ago 74th aaardwark 0 111 11ms 2 Jun 2025 74th Shanethegamer 🇺🇸 0 111 330ms 7 days ago 1–75 of 106 Next Last