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CSS Colors 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 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 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 501st lynn 399 775 69ms 12 Jan 2022 502nd UnderKoen 🇳🇱 399 917 4ms 20 Sep 2023 503rd Seek64 🇩🇪 396 627 13ms 8 Oct 2024 504th hyvyys 395 675 11ms 18 Sep 2020 505th jared-hughes 395 695 2ms 12 Apr 2022 506th Bulmenisaurus 394 631 19ms 29 Jan 2025 506th aksyristos 394 631 13ms 28 Mar 2026 506th scpchicken 🇵🇼 394 631 12ms 13 days ago 506th vang1ong7ang 394 631 12ms 44 hours ago 510th CaedenHarper 🇨🇦 394 856 7ms 4 Jan 2026 511th sisyphus-ppcg 🇦🇺 392 634 20ms 11 Mar 2022 512th lynn 392 783 443ms 23 Sep 2021 513th sean-niemann 🇺🇸 392 805 189ms 18 Nov 2023 514th emplv 🇱🇻 392 860 8ms 2 Jul 2023 515th stefangimmillaro 390 795 759ms 16 Sep 2023 516th lynn 389 638 17ms 27 Jul 2021 517th jared-hughes 389 685 12ms 3 Aug 2022 518th edsrzf 🇳🇿 389 728 26ms 23 Jun 2025 519th edsrzf 🇳🇿 388 642 6ms 7 Nov 2025 520th MattShaile 387 688 10ms 9 Apr 2022 521st saito-ta 🇯🇵 386 650 27ms 3 Oct 2024 522nd stefangimmillaro 386 818 293ms 11 Nov 2023 523rd AlephSquirrel 384 647 90ms 21 Jan 2024 524th stefangimmillaro 384 877 5ms 15 May 2022 525th olivermrose 🇺🇸 383 562 41ms 22 Sep 2021 526th stefangimmillaro 383 648 21ms 29 Dec 2022 526th blaztoma 🇱🇹 383 648 11ms 9 Sep 2025 528th CaedenHarper 🇨🇦 383 719 57ms 26 days ago 529th MeWhenI 🇻🇦 383 817 334ms 9 Feb 2023 530th janbehrens 🇩🇪 383 880 7ms 2 Jul 2023 531st CatsAreFluffy 382 697 17ms 1 Dec 2022 532nd stefangimmillaro 381 806 685ms 6 Oct 2025 533rd KatieLG 🇬🇧 381 962 4ms 8 Jan 2023 534th MeWhenI 🇻🇦 379 673 148ms 27 Mar 2026 535th edsrzf 🇳🇿 379 809 534ms 24 Sep 2025 536th emgordon154 378 619 154ms 6 Sep 2024 537th snoozingnewt 🇨🇦 378 716 120ms 20 Feb 2026 538th tomh1012 378 892 5ms 5 Feb 2026 539th ovs-code 🇩🇪 377 661 14ms 25 Sep 2022 540th edsrzf 🇳🇿 375 737 25ms 28 May 2025 541st mathisfun271 374 665 12ms 5 Feb 2024 542nd BBoehm 🇩🇪 373 715 21ms 25 Dec 2020 543rd jared-hughes 372 668 12ms 7 Jan 2023 544th radarek 🇵🇱 371 580 314ms 2 Jul 2025 545th m-tkach 🇺🇦 371 600 1,577ms 3 Jan 2024 546th jared-hughes 371 677 200ms 17 Jul 2022 547th lynn 370 741 4ms 7 Jan 2022 548th MeWhenI 🇻🇦 369 808 7ms 12 Oct 2023 549th MeWhenI 🇻🇦 368 729 514ms 5 Mar 2022 550th emgordon154 366 171 443ms 29 Apr 2025 551st Natanaelel 🇸🇪 366 589 64ms 25 Feb 2026 552nd stefangimmillaro 365 856 349ms 16 Sep 2023 553rd janbehrens 🇩🇪 364 443 442ms 21 Nov 2021 554th Shanethegamer 🇺🇸 364 738 707ms 5 Mar 2022 555th lynn 364 759 10ms 7 Jan 2022 556th jahakari 363 445 487ms 21 Nov 2021 557th ovs-code 🇩🇪 363 593 43ms 9 Jul 2024 558th Irratix 🇳🇱 361 597 40ms 5 Apr 2022 559th MeWhenI 🇻🇦 359 620 1,820ms 25 Mar 2024 560th lynn 359 712 203ms 26 Aug 2021 561st dokutan 359 2,080 7ms 7 Sep 2023 562nd MeWhenI 🇻🇦 357 636 501ms 15 Feb 2023 563rd kamenitxan 🇨🇿 354 187 275ms 8 Feb 2021 564th Bubbler-4 353 565 35ms 8 Dec 2021 565th edsrzf 🇳🇿 352 681 795ms 3 Sep 2025 566th SirBogman 🇺🇸 351 568 34ms 26 Aug 2022 567th Starwort 🇬🇧 351 708 13ms 26 Sep 2023 568th dokutan 351 8,623 3ms 8 Jun 2023 569th stefangimmillaro 349 639 1,676ms 14 Jul 2023 570th tetrogem 349 763 16ms 23 Aug 2025 571st Yewzir 🇧🇪 348 856 10ms 16 Jan 2024 572nd MeWhenI 🇻🇦 344 681 142ms 3 Aug 2024 573rd MeWhenI 🇻🇦 344 979 6ms 28 May 2023 574th jared-hughes 342 630 41ms 12 Sep 2022 574th snoozingnewt 🇨🇦 342 630 42ms 20 Feb 2026 576th Shanethegamer 🇺🇸 341 987 5ms 2 Jul 2023 577th iTearo 🇷🇺 340 992 6ms 25 Dec 2020 578th lynn 338 739 51ms 4 Sep 2021 579th lynn 337 745 89ms 9 Sep 2021 580th CaedenHarper 🇨🇦 337 929 345ms 4 Nov 2025 581st cywong-amino 🇭🇰 336 1,003 5ms 23 Jun 2020 582nd CaedenHarper 🇨🇦 334 798 11ms 6 Nov 2025 583rd antimon2 🇯🇵 333 682 448ms 22 Feb 2022 584th lynn 332 682 4ms 26 Jul 2021 585th dylanarmstrong 331 806 43ms 20 Jan 2024 586th MeWhenI 🇻🇦 329 728 835ms 30 Aug 2025 587th emgordon154 328 784 2,513ms 6 Jul 2025 588th Shanethegamer 🇺🇸 328 843 23ms 30 Aug 2024 589th guilhem-roy 🇫🇷 327 760 18ms 31 Aug 2022 590th Shanethegamer 🇺🇸 323 689 1,568ms 9 Jan 2022 591st yzhs 🇩🇪 323 769 13ms 9 Jun 2022 592nd Mabeloid 🇳🇴 322 772 223ms 21 Sep 2024 593rd marcin7Cd 321 773 10ms 15 Dec 2020 594th CaedenHarper 🇨🇦 321 955 531ms 4 Oct 2025 595th PatrickStephansen 🇿🇦 318 839 17ms 31 Oct 2020 596th SirFireball3521 317 784 12ms 9 Feb 2023 597th MeWhenI 🇻🇦 317 2,361 8ms 15 Apr 2023 598th qpwoeirut 316 785 12ms 22 Aug 2025 599th snoozingnewt 🇨🇦 316 981 137ms 20 Nov 2025 600th joshmoody24 315 788 12ms 5 Oct 2025 First Prev 501–600 of 1,392 Next Last