Forsyth–Edwards Notation 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 Binary Lambda Calculus 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 Binary Lambda Calculus 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 676th madex 🇩🇪 419 362 257ms 20 Jul 2025 677th adamnielson42 🇺🇸 417 196 11ms 1 May 2023 678th MeWhenI 🇻🇦 417 300 4ms 13 Dec 2023 679th bac0id 416 235 2ms 11 Jan 2025 680th Yewzir 🇧🇪 415 184 617ms 4 Feb 2024 681st elgan65536 415 197 11ms 9 Nov 2024 682nd SirFireball3521 414 132 150ms 26 Feb 2024 683rd Masttest 413 198 11ms 31 Jan 2024 683rd yokasuretsu 413 198 9ms 14 Jan 2025 685th stephanie-flower 410 235 9ms 7 days ago 686th DrPrettyman 407 201 10ms 25 May 2023 686th mrmena 🇦🇺 407 201 15ms 29 Mar 2024 688th m42km 405 202 11ms 3 Feb 2024 689th Widgitty 405 241 2ms 23 Sep 2025 690th ridingqwerty 🇺🇸 403 203 10ms 30 Jan 2024 691st FortuiteMan 🇫🇷 401 204 18ms 11 Jul 2025 692nd AbuzarN 399 205 23ms 22 Nov 2023 693rd apokryfos 399 241 12ms 20 Aug 2023 694th galloj 🇨🇿 397 206 16ms 8 May 2023 695th jameswmccarty 395 207 11ms 6 Apr 2025 696th KatieLG 🇬🇧 393 192 5ms 1 May 2023 697th dokutan 393 318 4ms 7 Dec 2024 698th MeWhenI 🇻🇦 390 412 2ms 1 May 2023 699th ThatAlo 388 211 12ms 11 May 2023 700th dokutan 387 249 9ms 29 Mar 2025 701st ridingqwerty 🇺🇸 386 198 581ms 22 Jan 2024 702nd ItsMeNoobieboy 382 214 11ms 6 May 2023 703rd fischfood 381 277 4ms 15 Aug 2024 704th yuchuehw 380 352 327ms 3 Jan 2024 705th MeWhenI 🇻🇦 378 430 60ms 1 May 2023 706th dokutan 376 377 2ms 29 Mar 2025 707th liviucerchez 374 282 3ms 14 Oct 2023 708th snoozingnewt 🇺🇸 372 147 145ms 9 days ago 709th kzheng808 370 221 10ms 14 Jun 2023 710th aksyristos 369 222 10ms 28 Oct 2024 711th dokutan 369 684 14ms 28 Jun 2025 712th dokutan 368 437 2ms 29 Jun 2025 713th epic-programmer-guy 367 223 13ms 1 Jan 2024 714th MyXoToD 🇩🇪 366 263 10ms 1 Jul 2024 715th Yewzir 🇧🇪 362 210 999ms 5 Apr 2024 716th dokutan 354 357 351ms 23 Sep 2024 717th jtaxen 351 233 10ms 26 Apr 2024 718th KatieLG 🇬🇧 351 281 383ms 19 Oct 2024 719th dokutan 350 217 835ms 7 Apr 2024 720th MassimoParisi 348 235 10ms 20 Sep 2024 721st Blockyheadman 343 336 66ms 4 days ago 722nd cmccandless 342 239 11ms 16 Oct 2023 723rd mrmena 🇦🇺 341 375 45ms 16 Apr 2024 724th MeWhenI 🇻🇦 336 287 2ms 18 Nov 2023 725th dokutan 336 345 72ms 12 Mar 2025 726th puffertron 333 246 15ms 10 Jan 2024 726th ComputerKWasTaken 🇺🇸 333 246 13ms 21 Jan 2025 728th Jacob-Gendelman 331 247 12ms 27 Jul 2023 728th OCNeve 331 247 13ms 18 Jun 2024 730th MeWhenI 🇻🇦 328 462 261ms 1 May 2023 731st MamoonUddin 326 251 10ms 3 Dec 2024 732nd dokutan 323 357 370ms 30 hours ago 733rd jalbertgordon 322 254 10ms 23 Oct 2023 734th MeWhenI 🇻🇦 321 361 528ms 1 Nov 2023 735th dokutan 319 174 3ms 13 Nov 2024 736th dokutan 319 262 16ms 5 Feb 2025 737th cingulataluke 318 257 11ms 27 Aug 2023 738th MeWhenI 🇻🇦 315 411 177ms 1 May 2023 739th dokutan 313 463 1,313ms 14 Oct 2024 740th dokutan 313 484 256ms 19 Oct 2024 741st aksyristos 309 201 32ms 28 Oct 2024 742nd alfonsoalves 309 265 12ms 26 Feb 2024 743rd sojumasterGA 308 241 221ms 2 May 2023 744th alecdavidson 308 266 16ms 9 Jun 2023 745th bwat2 307 436 312ms 11 May 2023 746th dokutan 304 269 668ms 29 Aug 2025 747th zt14427 297 275 10ms 11 Feb 2025 748th dokutan 295 453 338ms 24 Sep 2025 749th dokutan 293 333 2ms 30 hours ago 750th Bananapants22 292 280 11ms 13 May 2023 First Prev 676–750 of 809 Next Last