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 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 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 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 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 826th yzhs 🇩🇪 402 237 17ms 23 Jun 2023 826th dranjohn 402 237 10ms 11 Sep 2023 828th blaztoma 🇱🇹 402 276 716ms 13 days ago 829th BBoehm 🇩🇪 400 212 14ms 30 Jan 2024 830th Adix-null 🇱🇹 400 239 423ms 25 Feb 2023 831st estomagordo 🇳🇱 399 239 10ms 16 Nov 2022 831st Trusly 399 239 11ms 24 Feb 2024 831st jameswmccarty 399 239 10ms 29 Sep 2024 831st ImpressedByRocks 399 239 22ms 24 Feb 2025 835th Apataras 399 282 497ms 29 Jul 2025 836th BREMAUCY 🇫🇷 398 210 912ms 19 Oct 2025 837th Protothor 398 213 14ms 29 May 2025 838th JRaspass 🇬🇧 398 321 340ms 23 Sep 2022 839th amadeusdotpng 397 240 12ms 15 Jun 2023 839th raspofabs 397 240 21ms 10 Jul 2023 841st Florian-Mt 396 214 13ms 9 Jul 2024 842nd adriweb 🇫🇷 396 236 2ms 9 Aug 2023 843rd OrangeBacon 396 241 13ms 1 Aug 2024 844th aresok 396 284 510ms 2 Jul 2023 845th Wildst 394 242 10ms 20 Jul 2022 845th ThatAlo 394 242 10ms 12 Jun 2023 847th madex 🇩🇪 392 243 15ms 26 May 2024 847th Bodo171 392 243 13ms 1 Jul 2024 849th ChrisTheisen 392 244 470ms 14 Dec 2022 850th dokutan 391 232 210ms 5 Feb 2025 851st Herbert00709 🇵🇱 391 280 59ms 24 Nov 2024 852nd evnu 391 327 149ms 11 Jun 2023 853rd panekj 🇵🇱 390 327 336ms 3 May 2022 853rd harshit54 390 327 323ms 6 Jan 2024 855th CatsAreFluffy 389 215 872ms 15 Jan 2024 856th MisterrLuck 387 351 178ms 28 Oct 2024 857th mr-luna 386 291 531ms 5 May 2022 858th crizin 🇰🇷 385 292 502ms 15 Sep 2023 859th connorslade 385 353 180ms 13 May 2022 860th MattShaile 384 221 12ms 26 Apr 2022 861st CaedenHarper 🇨🇦 384 249 405ms 16 Oct 2025 862nd Aurel300 🇨🇭 384 354 184ms 30 Jun 2024 863rd AshyIsMe 🇦🇺 383 161 47ms 27 Jul 2022 864th KatieLG 🇬🇧 383 198 1,670ms 2 Sep 2021 865th P-Quentin 🇫🇷 383 249 10ms 3 Aug 2022 866th ibeucaly 383 333 338ms 6 Oct 2022 867th panekj 🇵🇱 383 355 180ms 3 May 2022 868th KingSkyrock 🇺🇸 382 222 11ms 16 Feb 2022 868th JTH1999 382 222 16ms 11 Apr 2023 870th mrmena 🇦🇺 381 250 14ms 3 Sep 2021 871st HumanoidCPU 380 222 141ms a min ago 872nd johanrosenson 380 223 12ms 8 Dec 2021 873rd realicraft 380 251 11ms 21 Mar 2022 873rd TheZappie 380 251 12ms 9 Apr 2022 873rd hellwue 380 251 11ms 22 Nov 2023 873rd robbertvz 380 251 10ms 3 days ago 877th juliansiebert 🇩🇪 378 180 302ms 6 Dec 2023 878th LukeBridges 🇬🇧 378 224 11ms 11 Apr 2024 879th Chinay-Domitrix 🇺🇸 378 240 4,436ms 18 days ago 880th camieac 🇬🇧 378 252 12ms 12 Jul 2023 881st Eolu 378 359 169ms 17 Jan 2022 882nd Re-Adventures 🇮🇳 377 225 15ms 17 Dec 2023 883rd aglahir1 377 253 10ms 23 Feb 2022 883rd diquah 377 253 15ms 1 Nov 2023 885th blaztoma 🇱🇹 377 340 239ms 13 days ago 886th dokutan 376 202 1,690ms 21 Sep 2025 887th pandapawskat 376 229 3ms 25 Aug 2021 888th jhpaques 🇫🇷 375 254 14ms 27 Jul 2022 889th premun 🇨🇿 375 255 425ms 19 Nov 2022 890th hymanimy 374 255 11ms 26 Aug 2021 891st Giga-Bowser 373 227 13ms 6 Jan 2022 892nd nikolay 🇺🇸 373 342 325ms 5 Jan 2022 893rd tatzyr 🇯🇵 372 184 53ms 26 Mar 2025 894th tomh1012 371 258 458ms 10 Sep 2025 895th Ephellon 370 229 11ms 16 Dec 2023 896th dokutan 370 346 240ms 15 days ago 897th Mabeloid 🇳🇴 369 253 3ms 21 Sep 2024 898th aliakseikalosha 369 259 413ms 7 Aug 2023 899th klixel 🇨🇦 368 259 12ms 19 Jun 2025 900th Natanaelel 🇸🇪 366 177 4ms 24 Aug 2021 First Prev 826–900 of 1,228 Next Last