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Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 561st MeWhenI 🇻🇦 589 146 114ms 2 Nov 2023 562nd edsrzf 🇳🇿 588 182 8ms 15 Sep 2025 563rd MeWhenI 🇻🇦 587 109 47ms 12 Nov 2022 564th Indivicivet 587 123 20ms 24 Oct 2021 564th nullie 587 123 12ms 5 Jun 2022 564th aalec 587 123 10ms 4 May 2024 567th elisherer 🇮🇱 587 139 11ms 28 Sep 2021 567th pineapplebox 587 139 11ms 23 Mar 2022 567th CatsAreFluffy 587 139 11ms 30 Dec 2022 570th Yewzir 🇧🇪 586 153 3ms 19 Nov 2025 571st annaproxy 584 198 14ms 29 Nov 2022 572nd moikaturns 🇬🇧 583 140 11ms 26 Aug 2022 572nd BBoehm 🇩🇪 583 140 11ms 30 Jan 2024 572nd madeforlosers 583 140 11ms 5 Mar 2025 575th btjones0 582 124 13ms 15 Jul 2022 575th tri1212 🇻🇳 582 124 14ms 3 Jun 2024 575th HumanoidCPU 582 124 10ms 31 Oct 2024 578th MeWhenI 🇻🇦 582 423 12ms 28 Aug 2023 579th dokutan 579 130 1,565ms 21 Sep 2025 580th Protothor 579 141 11ms 29 May 2025 581st edsrzf 🇳🇿 579 221 7ms 12 days ago 582nd knutae 🇳🇴 578 125 11ms 29 Oct 2021 582nd RDShah 578 125 11ms 8 Jun 2022 582nd inverseLorentz 🇦🇺 578 125 11ms 25 Jun 2022 582nd myleopard 578 125 11ms 20 Jul 2022 582nd betaveros 578 125 12ms 30 Dec 2022 582nd janbehrens 🇩🇪 578 125 12ms 10 Jul 2023 582nd jmerle 🇳🇱 578 125 13ms 17 Jul 2023 582nd bzijlema 🇳🇱 578 125 11ms 20 Sep 2023 582nd FranklinJiaChen 578 125 10ms 12 Jun 2024 582nd firegene 🇮🇪 578 125 10ms 5 Aug 2024 582nd Bulmenisaurus 578 125 13ms 11 Aug 2024 582nd JunkIce 578 125 10ms 24 Nov 2024 582nd yokasuretsu 578 125 10ms 4 Jan 2025 582nd RobertHoeh 578 125 10ms 3 Mar 2025 582nd katss2 578 125 10ms 14 Aug 2025 582nd CommandLeo 🇮🇹 578 125 12ms 28 Nov 2025 598th ovs-code 🇩🇪 577 149 96ms 5 Mar 2024 599th MeWhenI 🇻🇦 576 119 150ms 3 Aug 2024 600th Yewzir 🇧🇪 576 188 882ms 24 Sep 2025 601st janbehrens 🇩🇪 575 177 63ms 20 Nov 2022 602nd Natanaelel 🇸🇪 575 257 184ms 25 Mar 2024 603rd roavin 574 155 448ms 13 Jun 2022 604th fourth-bit 573 126 17ms 1 Jul 2024 605th HumanoidCPU 571 116 451ms 31 Oct 2024 606th CaedenHarper 🇨🇦 571 120 164ms 23 Aug 2025 607th asheeri 569 127 10ms 23 Aug 2021 607th BrenSchaap 569 127 10ms 21 Oct 2021 607th NewDefectus 🇮🇱 569 127 12ms 2 Dec 2021 607th scpchicken 🇵🇼 569 127 12ms 7 Mar 2022 607th Troon 569 127 11ms 1 Nov 2022 607th DialFrost 🇸🇬 569 127 12ms 11 Feb 2023 607th StardustGogeta 569 127 11ms 6 May 2023 607th yourlefthandman 569 127 23ms 16 Aug 2023 607th AbhilashaTandon 569 127 14ms 24 Sep 2023 607th Mabeloid 🇳🇴 569 127 10ms 7 Sep 2024 607th CaedenHarper 🇨🇦 569 127 10ms 7 Nov 2024 607th Flekay 🇩🇪 569 127 11ms 10 Jul 2025 607th wuduculfre 569 127 10ms 29 Jul 2025 607th solisolu 569 127 11ms 25 Nov 2025 607th Lv0Sys 🇵🇱 569 127 15ms 21 days ago 622nd SteveHales 569 154 120ms 20 Oct 2025 623rd Michiocre 567 144 11ms 20 Feb 2024 624th cochrane 567 195 97ms 22 Mar 2024 625th MeWhenI 🇻🇦 565 86 160ms 31 Jan 2023 626th MeWhenI 🇻🇦 565 155 4ms 13 Aug 2024 627th KatieLG 🇬🇧 565 208 4ms 7 Oct 2021 628th jacklynnepenick 564 128 11ms 28 Aug 2021 628th nstearns96 🇬🇧 564 128 11ms 22 Jan 2023 628th wuzekai518 564 128 10ms 28 Jun 2024 628th ryyyn 🇺🇸 564 128 12ms 20 Jan 2025 628th lelbal 564 128 10ms 22 Sep 2025 633rd MiffOttah 564 158 435ms 6 Oct 2024 634th Jacob385 564 192 878ms 28 Oct 2025 635th MiffOttah 563 145 12ms 6 Oct 2024 636th mousetail 🇳🇱 562 83 3ms 13 Dec 2022 637th Yewzir 🇧🇪 562 215 348ms 3 Jan 2024 638th JunkIce 561 118 498ms 3 Dec 2024 639th snoozingnewt 🇨🇦 561 135 22ms 16 days ago 640th janbehrens 🇩🇪 561 193 669ms 10 Jul 2023 First Prev 561–640 of 1,274 Next Last