Arrows 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 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 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 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 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 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 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 Chars Time Submitted 596th cykim8811 560 129 14ms 10 Jul 2024 596th andrewjc2000 560 129 14ms 26 Feb 2025 596th raymur 560 129 10ms 14 Jul 2025 596th vgamula 🇺🇦 560 129 10ms 15 Jul 2025 596th Alex-Huggett 🇬🇧 560 129 14ms 14 Sep 2025 606th jared-hughes 557 109 45ms 25 Sep 2021 607th cochrane 557 195 129ms 22 Mar 2024 608th sean-niemann 🇺🇸 556 115 10ms 18 Sep 2023 609th CaedenHarper 🇨🇦 556 119 692ms 10 Dec 2024 610th janbehrens 🇩🇪 556 136 13ms 29 Aug 2021 611th rowboat1 555 130 15ms 11 Jun 2022 611th georgehulme 555 130 11ms 5 Oct 2022 613th jgbaldwinbrown 554 146 3ms 21 Jul 2022 614th Andriamanitra 🇫🇮 551 104 57ms 1 Sep 2022 615th scpchicken 🇵🇼 551 107 7ms 10 Mar 2023 616th dionjw 551 131 16ms 22 Mar 2022 616th za3k 551 131 14ms 12 Oct 2022 616th mossprescott 551 131 14ms 18 Jan 2023 616th SB-945 551 131 14ms 14 Jul 2023 616th suhren 551 131 14ms 1 Oct 2023 621st c0d3-4-F00d 🇩🇪 551 147 3ms 5 Dec 2021 622nd MeWhenI 🇻🇦 551 437 12ms 28 Nov 2023 623rd CatsAreFluffy 550 185 72ms 30 Dec 2022 624th p-vf 🇨🇭 549 162 525ms 24 Feb 2022 624th SpareManiKatti 549 162 420ms 7 Apr 2025 626th sergioabreu-g 548 247 256ms 20 Jun 2025 627th Shanethegamer 🇺🇸 547 117 10ms 5 Nov 2022 628th CedricGebistorf 547 132 14ms 7 Feb 2022 628th FlorianCassayre 🇫🇷 547 132 14ms 29 Oct 2022 628th PaulMWeiser 547 132 11ms 8 Mar 2023 628th yuchuehw 547 132 14ms 21 Jan 2024 628th RaBa21 🇭🇺 547 132 14ms 11 Aug 2025 633rd ian-h-chamberlain 🇺🇸 547 271 48ms 11 mins ago 634th fuzzylojik-golf 🇺🇸 546 121 775ms 6 Jul 2025 635th Yewzir 🇧🇪 546 197 12ms 18 Dec 2024 636th KatieLG 🇬🇧 545 138 1,670ms 2 Sep 2021 637th tomh1012 544 150 12ms 23 Aug 2021 637th JTH1999 544 150 14ms 11 Apr 2023 639th bastienvoirin 🇫🇷 543 133 10ms 14 Sep 2021 639th adoxography 543 133 11ms 28 Sep 2021 639th martinnorling 🇸🇪 543 133 23ms 25 Feb 2022 642nd Shnapster 542 164 474ms 28 Sep 2023 643rd CaedenHarper 🇨🇦 541 168 4ms 23 Aug 2025 644th johanrosenson 540 151 13ms 8 Dec 2021 645th zbreit 🇺🇸 539 134 14ms 6 May 2023 645th yousefalizadeh 539 134 14ms 7 Apr 2024 647th janbehrens 🇩🇪 539 165 459ms 21 Nov 2021 648th LukeBridges 🇬🇧 537 152 18ms 11 Apr 2024 649th rschwa6308 🇺🇸 535 135 14ms 5 May 2023 649th Bmrl7 535 135 14ms 29 Mar 2024 649th moustave 535 135 10ms 29 Nov 2024 652nd postie77 535 166 473ms 19 May 2023 653rd ovs-code 🇩🇪 534 136 5ms 27 Sep 2024 654th BlankSpruce 531 136 15ms 7 Sep 2022 655th Florian-Mt 530 154 13ms 9 Jul 2024 656th The3gs 527 137 14ms 16 Aug 2023 656th alexjurkiewicz 🇦🇺 527 137 11ms 7 Nov 2023 656th ahmetdemirag 🇨🇾 527 137 14ms 12 Jul 2024 659th adriweb 🇫🇷 527 176 2ms 9 Aug 2023 660th Giga-Bowser 526 155 17ms 6 Jan 2022 660th smclaughlin-cf 526 155 10ms 6 May 2025 662nd billings7 🇬🇧 526 169 455ms 21 Nov 2021 662nd c0d3-4-F00d 🇩🇪 526 169 458ms 21 Nov 2021 664th msbranicky 526 173 3ms 10 Oct 2023 665th Yewzir 🇧🇪 524 194 548ms 4 Feb 2023 666th NicoAdams 523 138 11ms 25 Nov 2021 666th bbakersmith 523 138 15ms 6 Jun 2022 666th jacekwladzinski 523 138 15ms 25 days ago 669th PlatoHero 522 119 263ms 11 Dec 2023 670th Mabeloid 🇳🇴 521 127 740ms 18 Sep 2024 671st Ephellon 520 157 16ms 16 Dec 2023 672nd AshyIsMe 🇦🇺 519 117 48ms 24 Jul 2022 673rd angel-p57 🇯🇵 519 516 3ms 21 Nov 2023 674th CaedenHarper 🇨🇦 518 145 1,574ms 24 Aug 2025 675th blaztoma 🇱🇹 516 111 51ms 17 days ago First Prev 601–675 of 1,170 Next Last
