Arrows 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 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 Bytes Time Submitted 676th Natanaelel 🇸🇪 459 124 178ms 2 Sep 2021 677th snoozingnewt 🇺🇸 457 183 572ms 12 Sep 2025 678th msbranicky 456 199 4,403ms 8 Jan 2025 679th p-vf 🇨🇭 456 210 525ms 24 Feb 2022 680th CaedenHarper 🇨🇦 454 184 689ms 18 Jan 2025 681st bbakersmith 454 210 15ms 6 Jun 2022 682nd uttumuttu 🇫🇮 453 187 12ms 6 Jan 2022 683rd SniperSmiley 🇺🇸 452 211 14ms 18 Dec 2022 684th madeforlosers 451 188 10ms 5 Mar 2025 684th CaedenHarper 🇨🇦 451 188 12ms 23 Aug 2025 686th JRaspass 🇬🇧 450 144 4ms 26 Aug 2021 687th SB-945 450 212 13ms 14 Jul 2023 688th Yewzir 🇧🇪 450 243 615ms 15 Feb 2024 689th msbranicky 449 221 3ms 10 Oct 2023 690th kyleclaassen 448 213 14ms 11 Mar 2022 690th yuchuehw 448 213 14ms 21 Jan 2024 690th RaBa21 🇭🇺 448 213 14ms 11 Aug 2025 693rd KatieLG 🇬🇧 448 233 349ms 12 Oct 2024 694th postie77 447 214 473ms 19 May 2023 695th NerdyMcNerd42 445 214 10ms 25 Oct 2022 696th roavin 445 215 466ms 13 Jun 2022 697th Yewzir 🇧🇪 445 287 401ms 3 Jan 2024 698th HumanoidCPU 444 188 562ms 31 Oct 2024 699th DialFrost 🇸🇬 444 191 12ms 28 Sep 2023 699th CarsonChr 🇺🇸 444 191 12ms 6 Apr 2024 701st bbakersmith 443 200 24ms 7 Jun 2022 702nd CatsAreFluffy 443 215 14ms 30 Dec 2022 702nd ridingqwerty 🇺🇸 443 215 14ms 13 Dec 2023 702nd CommandLeo 🇮🇹 443 215 10ms 5 Oct 2025 705th alemelis 442 154 492ms 30 Sep 2024 706th CaedenHarper 🇨🇦 442 254 1,202ms 17 days ago 707th Maximizer02 442 294 8ms 26 Apr 2024 708th two-bad 🇬🇧 441 192 12ms 7 Feb 2024 708th Michiocre 441 192 14ms 20 Feb 2024 708th eranws 441 192 16ms 23 Dec 2024 711th amollberg 🇸🇪 441 216 11ms 8 Jan 2022 712th Yewzir 🇧🇪 441 288 3ms 18 Jan 2024 713th JunkIce 440 190 694ms 3 Dec 2024 713th dokutan 440 190 459ms 18 Mar 2025 715th yzhs 🇩🇪 440 338 249ms 6 Jun 2022 716th MiffOttah 439 193 16ms 6 Oct 2024 717th Andrey135296 439 217 11ms 17 Sep 2024 718th Yewzir 🇧🇪 439 226 3ms 16 Jan 2024 719th BREMAUCY 🇫🇷 437 218 25ms 3 May 2024 719th resoNathan 437 218 11ms 5 Jul 2024 721st perlebach 🇨🇿 435 149 9ms 3 Sep 2021 721st armin-k1 435 149 5ms 10 Sep 2021 723rd mckymsh 435 195 20ms 4 Feb 2024 724th henrytranter 435 219 11ms 1 Oct 2021 724th rschwa6308 🇺🇸 435 219 14ms 5 May 2023 724th yanjs 435 219 15ms 3 Jul 2025 727th frosster 433 216 2ms 19 Mar 2025 728th mdnestor 433 220 15ms 27 Dec 2022 729th elisherer 🇮🇱 432 196 15ms 28 Sep 2021 730th Ripick 432 242 338ms 11 Jul 2024 731st Yewzir 🇧🇪 432 260 1,021ms 24 Sep 2025 732nd mokymok 🇺🇸 431 221 14ms 17 Nov 2021 732nd hiichbindermax 431 221 15ms 5 Oct 2024 734th TRexOnGit 431 222 490ms 16 Jan 2024 734th SpareManiKatti 431 222 420ms 7 Apr 2025 736th ian-h-chamberlain 🇺🇸 431 315 153ms 30 Jun 2022 737th msbranicky 430 295 4ms 11 Aug 2023 738th tomh1012 428 198 12ms 23 Aug 2021 738th acollett89 428 198 15ms 5 Aug 2025 740th lovernj 427 223 14ms 21 Jan 2022 740th Ailko 🇧🇪 427 223 10ms 5 May 2022 740th karhuthebear 427 223 14ms 11 May 2022 740th andre-lameirinhas 🇵🇹 427 223 11ms 26 Apr 2023 740th anarconic 427 223 11ms 7 Dec 2023 740th ffelixm 427 223 14ms 4 Jun 2025 746th msbranicky 427 318 250ms 3 Oct 2023 747th CatsAreFluffy 426 199 17ms 30 Dec 2022 747th alexsave 426 199 13ms 16 days ago 749th SteveHales 426 208 90ms 13 days ago 750th BobDotCom 426 224 14ms 25 Mar 2022 First Prev 676–750 of 1,173 Next Last