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 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 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 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 Knight 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 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 Knight 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 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 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 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 826th ezrillex 419 212 13 Mar 2022 827th edsrzf 🇳🇿 419 223 31 Oct 2024 828th bbakersmith 418 181 7 Jun 2022 829th hiichbindermax 417 173 5 Oct 2024 830th MeWhenI 🇻🇦 416 344 30 Nov 2022 831st cros107 415 174 9 Aug 2023 832nd bwat2 415 325 8 Nov 2021 832nd na0y 415 325 5 Feb 2022 834th KrausRaus 🇺🇸 414 197 22 Aug 2021 835th RokasBakutis 411 216 10 Apr 2023 836th martindotexe 🇳🇴 411 294 18 May 2025 837th MeWhenI 🇻🇦 410 148 15 Dec 2021 838th celiendonze 🇨🇭 410 176 21 Apr 2023 839th Feniske 🇫🇷 409 152 23 Oct 2023 840th BREMAUCY 🇫🇷 408 162 3 days ago 841st ehulinsky 🇺🇸 408 177 10 May 2023 842nd KatieLG 🇬🇧 408 266 12 Sep 2021 843rd mossiegoat 405 178 8 Jun 2025 844th juliansiebert 🇩🇪 404 154 18 Dec 2023 845th namelessiw 403 164 5 Mar 2024 846th realicraft 403 179 21 Mar 2022 846th pascscha 403 179 28 Mar 2022 846th estomagordo 🇳🇱 403 179 16 Nov 2022 846th Trusly 403 179 24 Feb 2024 850th samthidny 402 203 26 Apr 2022 851st KevinMarquette 🇺🇸 401 155 25 Apr 2023 852nd joshmoody24 401 180 21 Mar 2022 852nd camieac 🇬🇧 401 180 12 Jul 2023 852nd tobyLovick 401 180 10 Dec 2023 855th joll05 🇸🇪 397 182 28 May 2023 855th ThatAlo 397 182 12 Jun 2023 857th perlebach 🇨🇿 396 149 3 Sep 2021 858th Bodo171 394 183 1 Jul 2024 858th paiv 394 183 16 Jun 2025 860th abc7-12 394 205 2 Jun 2024 861st jeff-at-tamer-dot-codes 🇺🇸 392 184 28 Jul 2024 862nd dokutan 392 236 30 Jul 2024 863rd ryanlanegit 389 160 19 Jun 2022 864th ereztaiar 🇮🇱 389 210 11 Sep 2021 865th Attero 🇸🇪 387 209 5 Aug 2022 866th dokutan 387 232 5 Feb 2025 867th Stockoh 🇫🇷 386 187 1 May 2024 868th Andriamanitra 🇫🇮 383 167 29 Oct 2022 869th eiburns 383 213 24 Feb 2023 869th Vaekor 383 213 9 Jul 2023 871st MarcMush 🇫🇷 382 172 11 Jan 2024 872nd P-Quentin 🇫🇷 382 189 3 Aug 2022 872nd therealnumbers 382 189 4 Jun 2024 872nd mbittner20 382 189 22 Sep 2024 875th aglahir1 381 211 23 Feb 2022 876th KatieLG 🇬🇧 381 317 25 Sep 2022 877th mrmena 🇦🇺 380 190 3 Sep 2021 877th aglahir1 380 190 16 Feb 2022 879th arcpolaris 380 234 28 Mar 2025 880th Pyroan 379 123 20 Feb 2025 881st rvdnieuwendijk 🇳🇱 379 164 4 Dec 2021 882nd MaliPatuljak 378 156 21 Apr 2023 883rd jameswmccarty 378 191 29 Sep 2024 884th lukasneukom 🇨🇭 378 287 19 Dec 2022 885th HumanoidCPU 377 288 21 Apr 2024 886th amadeusdotpng 376 192 15 Jun 2023 887th aazuspan 374 193 8 Aug 2022 887th OrangeBacon 374 193 1 Aug 2024 889th Wildst 372 194 20 Jul 2022 890th madex 🇩🇪 370 195 26 May 2024 891st msbranicky 370 250 10 Oct 2023 892nd IchBinMichMarkus 364 224 1 Jul 2024 893rd dainiak 363 199 23 Jul 2023 894th gifti258 363 237 13 Sep 2023 895th Herbert00709 🇵🇱 363 280 24 Nov 2024 896th D1CED 361 320 17 Nov 2021 897th tomh1012 360 247 21 Nov 2021 898th KatieLG 🇬🇧 360 393 1 Dec 2022 899th strogor 359 201 9 Jun 2025 900th Natanaelel 🇸🇪 357 98 22 Jul 2022 Prev 826–900 of 1,136 Next