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Calendar 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 158th Artemis21 🇬🇧 691 105 16ms 7 days ago 162nd stefangimmillaro 689 226 455ms 21 days ago 163rd sean-niemann 🇺🇸 687 260 391ms 21 days ago 164th mwarvik 🇳🇴 686 377 680ms 1 Jan 2026 165th KasperKivimaeki 🇫🇮 685 227 3ms 25 Dec 2025 166th Languag3 684 106 15ms 22 Dec 2025 167th bitsandbeyond 🇳🇱 684 239 3ms 1 Jan 2026 168th aadenboy 🇺🇸 683 288 4ms 14 days ago 169th nwellnhof 🇩🇪 682 170 12ms 20 days ago 170th tomh1012 680 229 447ms 22 Dec 2025 171st antimon2 🇯🇵 678 107 17ms 18 days ago 171st StefanHabel 🇨🇦 678 107 17ms 10 days ago 171st TaserTheFox 🇺🇸 678 107 16ms 7 days ago 174th madex 🇩🇪 676 230 3ms 22 Dec 2025 175th Matter1024 🇮🇳 672 108 16ms 16 Nov 2025 175th bob-th 672 108 16ms 1 Jan 2026 177th kmathis22 672 294 483ms 19 Dec 2025 178th stackofbears 666 345 284ms 31 Dec 2025 179th Shanethegamer 🇺🇸 665 109 15ms 29 Dec 2024 179th msbranicky 665 109 16ms 20 Dec 2025 181st pardouin 🇫🇷 662 241 3,324ms 22 Dec 2025 182nd Shanethegamer 🇺🇸 659 106 423ms 5 Mar 2025 183rd hiichbindermax 659 110 16ms 24 days ago 184th lukegustafson 🇺🇸 655 177 10ms 26 days ago 185th rucin93 🇵🇱 655 302 473ms 27 days ago 186th scpchicken 🇵🇼 653 111 17ms 13 days ago 187th prestosilver 🇺🇸 651 263 377ms 9 days ago 188th bac0id 648 276 417ms 30 hours ago 189th evnu 647 323 104ms 4 days ago 190th JRaspass 🇬🇧 644 254 3ms 1 Jan 2026 191st Daniikk1012 636 66 32ms 15 days ago 192nd snoozingnewt 🇨🇦 634 177 55ms 1 Jan 2026 193rd Andriamanitra 🇫🇮 630 178 62ms 1 Jan 2026 194th jkelly467 628 254 3,201ms 1 Jan 2026 195th janAkali 🇷🇺 628 273 408ms 1 Jan 2026 196th klixel 🇨🇦 620 117 16ms 1 Jan 2026 197th bac0id 617 252 3ms 2 days ago 198th attila8192 613 189 10ms 4 Mar 2025 199th bitsandbeyond 🇳🇱 613 246 5ms 1 Jan 2026 200th CaedenHarper 🇨🇦 601 329 495ms 26 Dec 2025 201st acotis 599 407 225ms 1 Jan 2026 202nd btjones0 595 122 16ms 15 days ago 203rd FoxInTheClouds 590 123 16ms 11 days ago 204th edsrzf 🇳🇿 586 251 47ms 25 days ago 205th MeWhenI 🇻🇦 584 192 50ms 25 Dec 2025 206th ragonscreen 583 199 10ms 12 days ago 206th alexsave 583 199 11ms 9 days ago 208th olleicua 🇺🇸 581 193 40ms 27 days ago 209th Pianoman1 580 125 15ms 26 days ago 210th SirBogman 🇺🇸 576 126 16ms 1 Jan 2026 211th h3ra993huskp 🇯🇵 576 343 515ms 29 Dec 2025 212th CLOStrophobic 🇮🇹 574 250 18ms 7 May 2025 213th AlephSquirrel 568 253 26ms 19 Dec 2025 213th edsrzf 🇳🇿 568 253 35ms 25 days ago 215th ravnskjaer 🇩🇰 568 348 497ms 26 days ago 216th Bmrl7 567 128 17ms 20 Dec 2025 217th jerrandolph 567 362 254ms 30 Sep 2025 218th MiffOttah 566 275 463ms 26 days ago 218th mwarvik 🇳🇴 566 275 400ms 25 days ago 220th Florian-Mt 562 129 16ms 21 Dec 2025 221st retrohun 562 288 19ms 30 Dec 2025 222nd junkondo-jp 557 208 10ms 33 hours ago 223rd warmCabin 555 280 3ms 1 Jan 2026 224th jameswmccarty 550 132 15ms 29 Mar 2025 224th paiv 550 132 15ms 16 Jun 2025 224th jared-hughes 550 132 16ms 26 Dec 2025 224th lelbal 550 132 16ms 13 days ago 228th Andrey-Plotnikov 544 213 9ms 12 Jan 2025 229th helbling 🇨🇭 542 214 11ms 22 days ago 230th Lv0Sys 🇵🇱 541 134 16ms 3 days ago 231st CaedenHarper 🇨🇦 539 215 10ms 29 Dec 2025 231st DialFrost 🇸🇬 539 215 9ms 22 days ago 233rd martindotexe 🇳🇴 537 135 17ms 25 Dec 2025 234th NoneTheFewer 533 136 16ms 26 Dec 2025 235th aliakseikalosha 533 292 426ms 12 days ago 236th croc54 529 137 16ms 7 Feb 2025 236th celiendonze 🇨🇭 529 137 16ms 23 days ago 238th vhoulbreque 🇫🇷 526 138 16ms 1 Jan 2026 239th CaedenHarper 🇨🇦 524 297 470ms 28 Dec 2025 240th TheZwierzLF 🇵🇱 522 139 15ms 18 Dec 2025 First Prev 161–240 of 286 Next Last