Musical Chords in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 401st annaproxy 294 360 435ms 25 Apr 2022 402nd neel11235813 294 413 457ms 1 Apr 2024 402nd snoozingnewt 🇨🇦 294 413 446ms 29 Sep 2025 404th madex 🇩🇪 293 361 427ms 14 Mar 2026 405th MeWhenI 🇻🇦 291 299 1,286ms 15 Sep 2025 406th jerrandolph 291 641 358ms 1 Oct 2025 407th JOrE20 289 277 14ms 4 Dec 2025 408th KatieLG 🇬🇧 288 279 2,052ms 29 Aug 2024 409th MeWhenI 🇻🇦 287 231 7ms 16 Apr 2023 410th yuchuehw 287 279 23ms 23 Jan 2024 411th h3ra993huskp 🇯🇵 286 501 509ms 30 Nov 2025 412th amollberg 🇸🇪 285 281 12ms 15 Jan 2022 413th acer-xq 285 371 452ms 26 Jul 2024 414th MeWhenI 🇻🇦 283 308 1,039ms 20 Oct 2024 415th neel11235813 283 419 2ms 1 Apr 2024 416th jacklynnepenick 281 285 12ms 22 Feb 2022 416th OllieBoyne 🇬🇧 281 285 14ms 21 Aug 2022 418th vroup 🇩🇰 281 341 16ms 2 Oct 2022 419th mbittner20 280 286 12ms 8 Jul 2024 420th jeff-at-tamer-dot-codes 🇺🇸 279 436 169ms 27 Aug 2023 421st dokutan 278 267 554ms 14 Feb 2026 422nd weliveinhell 🇭🇹 278 345 12ms 3 days ago 423rd neel11235813 278 380 431ms 1 Apr 2024 424th snoozingnewt 🇨🇦 277 429 2ms 9 Oct 2025 425th CaedenHarper 🇨🇦 276 677 333ms 3 Nov 2025 426th m-tkach 🇺🇦 275 292 31ms 10 Jan 2022 427th jeff-at-tamer-dot-codes 🇺🇸 275 384 438ms 25 Aug 2023 427th snoozingnewt 🇨🇦 275 384 455ms 14 Jan 2025 429th loganmacdougall 🇨🇦 275 520 460ms 7 Nov 2021 430th CaedenHarper 🇨🇦 274 523 391ms 7 Oct 2025 431st jeff-at-tamer-dot-codes 🇺🇸 271 438 2ms 26 Aug 2023 432nd nullie 269 298 11ms 10 Jun 2022 433rd heanyang1 267 396 423ms 23 May 2025 434th CaedenHarper 🇨🇦 264 363 12ms 31 Aug 2025 435th knutae 🇳🇴 263 305 12ms 13 Nov 2021 436th madex 🇩🇪 263 367 2,552ms 9 days ago 437th dillon-duncando 262 306 17ms 3 Oct 2022 438th alexsave 261 367 16ms 19 Nov 2024 439th croc54 259 310 20ms 15 Jan 2025 439th andrewjc2000 259 310 17ms 26 Aug 2025 441st CaedenHarper 🇨🇦 257 312 33ms 12 Jan 2026 442nd BREMAUCY 🇫🇷 256 313 20ms 24 days ago 443rd HumanoidCPU 256 475 490ms 14 Jan 2026 444th scpchicken 🇵🇼 256 579 14ms 12 Dec 2023 445th CatsAreFluffy 255 315 19ms 4 Feb 2023 446th neihousaigaai 250 321 13ms 24 Nov 2024 447th ridingqwerty 🇺🇸 247 324 18ms 7 Feb 2024 448th MeWhenI 🇻🇦 247 364 109ms 26 May 2022 449th CaedenHarper 🇨🇦 245 303 843ms 2 Oct 2025 450th HumanoidCPU 242 437 447ms 12 Jan 2026 451st retrohun 242 563 366ms 10 Nov 2021 452nd bwat2 242 592 461ms 1 Dec 2021 453rd MeWhenI 🇻🇦 242 1,188 1,431ms 9 Feb 2025 454th CedricGebistorf 240 334 39ms 12 Mar 2022 454th eiburns 240 334 12ms 21 Sep 2023 456th MeWhenI 🇻🇦 235 638 476ms 8 May 2022 457th CatsAreFluffy 232 320 835ms 15 Jan 2024 458th madex 🇩🇪 232 740 289ms 9 days ago 459th CaedenHarper 🇨🇦 229 461 404ms 17 Oct 2025 460th martinnorling 🇸🇪 227 353 19ms 11 Mar 2022 461st m42km 226 354 19ms 4 Feb 2024 462nd Yewzir 🇧🇪 226 661 579ms 20 Feb 2023 463rd Mabeloid 🇳🇴 225 329 740ms 4 May 2025 464th madex 🇩🇪 225 551 3ms 9 days ago 465th IISResetMe 223 353 1,912ms 30 Dec 2025 466th msbranicky 223 359 12ms 7 Sep 2023 467th scpchicken 🇵🇼 222 270 246ms 4 Apr 2022 468th jfallon1997 221 363 22ms 24 Jun 2024 469th m42km 218 340 638ms 4 Feb 2024 470th gigaprofisi 🇺🇸 215 445 12ms 17 Dec 2025 471st codereport 🇨🇦 214 632 1,637ms 17 Apr 2025 472nd mathisfun271 209 384 36ms 14 Oct 2024 473rd AstroOrbis 208 385 20ms 17 Feb 2026 474th acollett89 208 462 11ms 18 Jul 2025 475th msbranicky 206 359 822ms 17 Jan 2024 476th tomh1012 200 529 467ms 22 days ago 477th MeWhenI 🇻🇦 200 594 3ms 5 Jul 2024 478th alemelis 196 410 23ms 12 Sep 2024 479th dokutan 195 695 1,573ms 22 Jun 2025 480th dokutan 194 366 605ms 5 May 2024 First Prev 401–480 of 648 Next Last