12 Days of Christmas 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 826th aioobe 549 561 306ms 22 Apr 2020 826th SubsTheTechnomancer 549 561 353ms 1 Mar 2023 826th neel11235813 549 561 339ms 26 Mar 2024 829th VegaQ8 548 495 4ms 8 Mar 2024 830th rowechenzhong 548 563 302ms 2 Dec 2021 831st Ripick 547 484 273ms 15 Jul 2024 832nd msbranicky 547 497 1ms 20 Jan 2025 833rd jerrandolph 547 543 259ms 21 Oct 2023 834th Jacob385 547 564 351ms 16 days ago 835th skps2010 546 348 10ms 2 Jan 2019 836th alexhuntley 546 372 6ms 11 Apr 2021 837th msbranicky 546 544 249ms 31 Aug 2023 838th AaronKreipe 546 559 115ms 30 Jan 2020 839th Shanethegamer 🇺🇸 545 472 604ms 31 Oct 2024 840th MJKWoolnough 545 545 261ms 10 Aug 2022 841st boxjelly 545 566 309ms 24 Feb 2021 842nd dave1010 544 499 3ms 6 Nov 2024 843rd albanian-laundromat 543 499 102ms 2 days ago 844th ovs-code 🇩🇪 542 475 520ms 9 Mar 2022 845th jsvizcaino 542 612 133ms 13 Dec 2022 846th kevinmchung 541 351 12ms 11 Jan 2022 847th primo-ppcg 🇹🇭 541 452 411ms 21 Nov 2021 848th MeWhenI 🇻🇦 541 476 495ms 4 Mar 2022 849th ericlangedijk 🇸🇮 541 646 29ms 18 Feb 2022 850th Xzyaihni 540 614 127ms 3 Jan 2023 851st qzdl 539 377 6ms 19 Sep 2020 852nd darryletc 539 399 13ms 25 Jan 2019 852nd MathisBullinger 539 399 10ms 31 Dec 2022 854th tdkkdt 🇷🇺 539 454 397ms 21 Nov 2021 854th MeWhenI 🇻🇦 539 454 2ms 12 Sep 2022 856th msbranicky 539 503 114ms 28 Aug 2023 856th arctouch-cristiannevianna 539 503 121ms 30 Nov 2023 856th RedzGoose 🇦🇺 539 503 122ms 13 Oct 2024 859th JOrE20 539 552 267ms 11 days ago 860th sagarv26 539 572 313ms 11 Jun 2021 860th crizin 🇰🇷 539 572 303ms 9 Sep 2023 860th ocefra 539 572 331ms 2 Jan 2025 863rd GolfingSuccess 🇬🇷 538 370 13ms 11 Mar 2025 864th passsy 🇩🇪 538 504 120ms 17 Nov 2022 865th paulthepen 537 506 4ms 12 Aug 2022 866th Shanethegamer 🇺🇸 536 379 9ms 14 Sep 2024 867th MCausc78 🇺🇦 536 494 264ms 5 Jan 2023 868th nwwdles 536 555 264ms 15 Apr 2020 869th Sakkeh 536 575 339ms 9 May 2020 870th JESchoett 536 1,080 13ms 9 Dec 2024 871st JRaspass 🇬🇧 535 556 301ms 23 Sep 2022 872nd iTearo 🇷🇺 534 508 4ms 25 Dec 2020 873rd msbranicky 534 718 14ms 12 Dec 2024 874th 4very 533 404 9ms 9 Jun 2025 875th HorvathPeterHub 533 509 4ms 12 Jan 2024 876th jjstreet 533 578 294ms 1 May 2020 877th ovs-code 🇩🇪 531 383 7ms 12 Nov 2023 877th varhammer 🇷🇺 531 383 7ms 13 Dec 2023 879th GrayJoKing 🇦🇺 531 461 2ms 12 Sep 2022 880th asminog 531 511 3ms 5 Oct 2024 881st marcus-gomes-v 🇧🇷 531 580 311ms 14 Dec 2021 882nd Schmitt-Very-Cool 531 581 349ms 26 Sep 2025 883rd wuzekai518 530 625 155ms 30 Jul 2024 884th janAkali 🇷🇺 529 500 127ms 7 Oct 2024 885th harshit54 529 562 254ms 3 Oct 2023 886th yoshykai 529 583 319ms 30 Mar 2025 887th peter-shen-dev 529 598 130ms 28 Nov 2019 888th emplv 🇱🇻 528 563 259ms 29 Apr 2024 889th KaLuAnFo 528 584 306ms 11 Aug 2025 890th inventshah 527 502 57ms 16 Sep 2023 891st krencl 527 515 3ms 28 Apr 2020 891st Bubbleshum 527 515 3ms 4 Apr 2024 893rd MeWhenI 🇻🇦 526 465 480ms 19 Jun 2025 894th mrdamien 526 516 4ms 26 Mar 2019 894th timmickey 526 516 4ms 31 Dec 2022 896th stipo42 526 565 254ms 20 Apr 2020 896th ibeucaly 526 565 258ms 6 Nov 2021 898th DaCuteRaccoon 526 586 313ms 2 Oct 2022 899th HassanAliKadhem 🇧🇭 525 566 260ms 2 Aug 2023 900th cbrt-x 525 587 311ms 3 Sep 2021 First Prev 826–900 of 3,859 Next Last
