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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 671st Emutis 🇱🇹 501 144 6 Nov 2024 677th lewdev 🇺🇸 500 163 14 Mar 2024 678th roguh 🇬🇹 497 145 22 Jan 2024 679th CatsAreFluffy 496 163 15 Jan 2023 680th ravnskjaer 🇩🇰 495 272 11 Sep 2024 681st bobbysq 494 146 10 May 2023 681st ValentinCassayre 494 146 18 Oct 2023 683rd edsrzf 🇳🇿 493 163 14 Sep 2024 684th wiebecommajonas 493 287 31 Oct 2021 685th setop 491 147 18 Aug 2023 686th MeWhenI 🇻🇦 491 148 2 Oct 2022 687th JGDoerrer 491 288 14 Jan 2022 688th funnsam 🇭🇰 489 289 23 Oct 2023 689th PyryL 🇫🇮 487 148 21 Aug 2024 690th emgordon154 486 240 13 days ago 691st premun 🇨🇿 485 183 19 Nov 2022 692nd janbehrens 🇩🇪 484 122 10 Jul 2023 693rd mokymok 🇺🇸 484 149 17 Nov 2021 693rd QuincyNash 🇺🇸 484 149 6 Dec 2022 693rd CheeseCake628 🇳🇴 484 149 22 Jan 2023 696th hamhub7 483 184 9 Aug 2022 696th ChrisTheisen 483 184 14 Dec 2022 698th DrPrettyman 481 150 12 Jul 2023 699th ian-h-chamberlain 🇺🇸 481 294 30 Jun 2022 700th lovernj 478 151 21 Jan 2022 700th Ailko 🇧🇪 478 151 5 May 2022 700th karhuthebear 478 151 11 May 2022 700th andre-lameirinhas 🇵🇹 478 151 26 Apr 2023 700th anarconic 478 151 7 Dec 2023 700th bizy-coder 478 151 18 Oct 2024 700th ffelixm 478 151 21 days ago 707th trinityy-7 477 171 17 Jul 2023 708th janbehrens 🇩🇪 476 138 1 Nov 2021 709th SirFireball3521 475 152 25 Jan 2023 710th aliakseikalosha 475 187 7 Aug 2023 711th Bonjour27891 🇻🇳 471 153 4 Mar 2022 711th 1231234md5 🇨🇳 471 153 15 Dec 2023 711th billythegoat356 471 153 5 Jun 2024 714th con-cs 471 173 17 Oct 2021 714th Larento 471 173 14 Oct 2023 716th ericlangedijk 🇸🇮 470 189 12 Mar 2022 717th KingSkyrock 🇺🇸 469 174 16 Feb 2022 718th MeWhenI 🇻🇦 469 185 25 May 2022 719th yzhs 🇩🇪 468 154 6 Nov 2021 720th MisterrLuck 467 303 28 Oct 2024 721st Chinay-Domitrix 🇺🇸 466 193 29 Mar 2025 722nd BoTie 🇺🇸 465 155 8 Oct 2021 722nd CatsAreFluffy 465 155 30 Dec 2022 722nd zt14427 465 155 28 Sep 2023 722nd ridingqwerty 🇺🇸 465 155 13 Dec 2023 722nd ballaire 465 155 27 Jan 2024 722nd jatloe 465 155 23 Oct 2024 728th Adix-null 🇱🇹 465 191 25 Feb 2023 729th Ailko 🇧🇪 464 134 12 May 2022 730th connorslade 464 305 13 May 2022 731st Natanaelel 🇸🇪 463 131 7 Feb 2024 732nd adamnielson42 🇺🇸 463 176 30 May 2023 733rd mr-luna 463 291 5 May 2022 734th amollberg 🇸🇪 462 156 8 Jan 2022 734th Just4FunCoder 462 156 7 days ago 736th Aurel300 🇨🇭 462 306 30 Jun 2024 737th Shanethegamer 🇺🇸 461 76 25 Apr 2022 738th ollyspooner 461 177 25 Nov 2022 738th Re-Adventures 🇮🇳 461 177 17 Dec 2023 738th hacker112 🇸🇪 461 177 19 Jun 2024 741st panekj 🇵🇱 461 307 3 May 2022 742nd Andrey135296 459 157 17 Sep 2024 743rd Salutations45 458 178 21 Dec 2024 744th Fishron 457 158 13 Jun 2022 744th EthanGrant1 457 158 10 Nov 2022 746th null-tangent 456 179 23 Aug 2022 747th Eolu 455 311 17 Jan 2022 748th Just4FunCoder 454 126 7 days ago 749th henrytranter 454 159 1 Oct 2021 749th MichaelMBradley 🇨🇦 454 159 27 Feb 2022 Prev 676–750 of 1,103 Next