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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 snoozingnewt 🇨🇦 339 373 254ms 10 Feb 2026 402nd Pyroan 338 237 20ms 15 Mar 2025 403rd roguh 🇬🇹 337 314 472ms 18 Oct 2024 404th ShiraJoseph 🇺🇸 336 280 11ms 21 Jul 2023 405th StefanHabel 🇨🇦 334 240 19ms 1 Mar 2026 406th prestosilver 🇺🇸 334 389 404ms 6 days ago 407th DialFrost 🇸🇬 333 241 19ms 20 May 2024 408th madex 🇩🇪 331 358 3ms 29 Mar 2026 409th TFeld00 🇩🇰 330 243 151ms 3 Oct 2022 410th DialFrost 🇸🇬 328 226 805ms 24 May 2024 411th MeWhenI 🇻🇦 325 296 315ms 12 Nov 2022 412th ericlangedijk 🇸🇮 323 328 443ms 20 Mar 2022 413th FlorianCassayre 🇫🇷 319 251 12ms 5 Aug 2025 414th prplz 🇦🇺 318 252 19ms 22 Oct 2023 414th davecame 318 252 13ms 15 Oct 2025 414th Babafaba 318 252 21ms 29 Oct 2025 417th janbehrens 🇩🇪 314 477 2,888ms 20 Nov 2022 418th MichalMarsalek 🇨🇿 312 257 11ms 5 Nov 2021 418th robin-scragg 312 257 13ms 3 Oct 2025 418th FortuiteMan 🇫🇷 312 257 18ms 1 Dec 2025 421st heanyang1 310 383 2ms 28 May 2025 422nd commandz0 🇺🇸 307 241 736ms 1 Sep 2025 423rd jakobkordez 🇸🇮 304 264 18ms 8 Nov 2022 424th dokutan 299 268 21ms 26 Dec 2025 425th janbehrens 🇩🇪 298 458 877ms 14 Nov 2021 426th Mabeloid 🇳🇴 297 270 13ms 10 Jun 2025 427th janbehrens 🇩🇪 296 223 4ms 14 Nov 2021 428th BambooleanLogic 🇸🇪 295 319 15ms 13 Jul 2023 429th Babafaba 294 252 394ms 29 Oct 2025 430th annaproxy 294 360 418ms 25 Apr 2022 431st msbranicky 294 584 323ms 7 Sep 2023 432nd madex 🇩🇪 293 361 494ms 14 Mar 2026 433rd neel11235813 292 413 457ms 1 Apr 2024 433rd snoozingnewt 🇨🇦 292 413 446ms 29 Sep 2025 435th JOrE20 289 277 14ms 4 Dec 2025 436th yuchuehw 287 279 23ms 23 Jan 2024 437th MeWhenI 🇻🇦 286 231 7ms 16 Apr 2023 438th amollberg 🇸🇪 285 281 12ms 15 Jan 2022 439th acer-xq 285 371 447ms 26 Jul 2024 440th MeWhenI 🇻🇦 283 269 164ms 3 Aug 2024 441st MeWhenI 🇻🇦 283 308 33ms 20 Oct 2024 442nd neel11235813 283 419 2ms 1 Apr 2024 443rd KatieLG 🇬🇧 282 279 1,346ms 29 Aug 2024 444th h3ra993huskp 🇯🇵 282 501 487ms 30 Nov 2025 445th jacklynnepenick 281 285 12ms 22 Feb 2022 445th OllieBoyne 🇬🇧 281 285 14ms 21 Aug 2022 447th mbittner20 280 286 12ms 8 Jul 2024 448th neel11235813 278 380 446ms 1 Apr 2024 449th dokutan 277 267 554ms 14 Feb 2026 450th MeWhenI 🇻🇦 277 299 875ms 15 Sep 2025 451st snoozingnewt 🇨🇦 277 429 2ms 9 Oct 2025 452nd jeff-at-tamer-dot-codes 🇺🇸 277 436 169ms 27 Aug 2023 453rd vroup 🇩🇰 276 341 11ms 2 Oct 2022 454th m-tkach 🇺🇦 275 292 31ms 10 Jan 2022 455th jeff-at-tamer-dot-codes 🇺🇸 275 384 425ms 25 Aug 2023 455th snoozingnewt 🇨🇦 275 384 460ms 14 Jan 2025 457th weliveinhell 🇭🇹 273 345 13ms 17 days ago 458th loganmacdougall 🇨🇦 272 520 424ms 7 Nov 2021 459th jeff-at-tamer-dot-codes 🇺🇸 271 438 2ms 26 Aug 2023 460th CaedenHarper 🇨🇦 270 523 551ms 7 Oct 2025 461st nullie 269 298 11ms 10 Jun 2022 462nd jerrandolph 268 641 358ms 1 Oct 2025 463rd heanyang1 267 396 440ms 23 May 2025 464th madex 🇩🇪 265 367 2,848ms 23 days ago 465th knutae 🇳🇴 263 305 12ms 13 Nov 2021 466th Yewzir 🇧🇪 263 1,031 1,672ms 9 days ago 467th dillon-duncando 262 306 17ms 3 Oct 2022 468th croc54 259 310 20ms 15 Jan 2025 468th andrewjc2000 259 310 17ms 26 Aug 2025 470th CaedenHarper 🇨🇦 259 363 12ms 31 Aug 2025 471st CaedenHarper 🇨🇦 257 312 33ms 12 Jan 2026 472nd BREMAUCY 🇫🇷 256 313 20ms 22 Mar 2026 473rd alexsave 256 367 12ms 19 Nov 2024 474th CatsAreFluffy 254 315 19ms 4 Feb 2023 475th HumanoidCPU 254 475 490ms 14 Jan 2026 476th CaedenHarper 🇨🇦 254 677 333ms 3 Nov 2025 477th neihousaigaai 250 321 13ms 24 Nov 2024 478th ridingqwerty 🇺🇸 247 324 18ms 7 Feb 2024 479th CaedenHarper 🇨🇦 244 303 843ms 2 Oct 2025 480th MeWhenI 🇻🇦 243 364 109ms 26 May 2022 481st HumanoidCPU 242 437 476ms 12 Jan 2026 482nd retrohun 242 563 366ms 10 Nov 2021 483rd CedricGebistorf 240 334 39ms 12 Mar 2022 483rd eiburns 240 334 12ms 21 Sep 2023 485th bwat2 239 592 420ms 1 Dec 2021 486th MeWhenI 🇻🇦 235 638 494ms 8 May 2022 487th MeWhenI 🇻🇦 234 1,188 1,235ms 9 Feb 2025 488th CatsAreFluffy 231 320 835ms 15 Jan 2024 489th CaedenHarper 🇨🇦 229 461 485ms 17 Oct 2025 490th martinnorling 🇸🇪 227 353 19ms 11 Mar 2022 491st m42km 226 354 19ms 4 Feb 2024 492nd Yewzir 🇧🇪 226 661 579ms 20 Feb 2023 493rd Mabeloid 🇳🇴 225 329 740ms 4 May 2025 494th IISResetMe 223 353 1,875ms 30 Dec 2025 495th msbranicky 223 359 12ms 7 Sep 2023 496th jfallon1997 221 363 22ms 24 Jun 2024 497th m42km 218 340 638ms 4 Feb 2024 498th codereport 🇨🇦 215 632 1,662ms 17 Apr 2025 499th madex 🇩🇪 214 551 3ms 23 days ago 500th gigaprofisi 🇺🇸 211 445 16ms 17 Dec 2025 First Prev 401–500 of 672 Next Last