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 161st antimon2 🇯🇵 677 107 17ms 10 hours ago 162nd madex 🇩🇪 673 230 3ms 19 days ago 163rd kmathis22 672 294 486ms 23 days ago 164th Matter1024 🇮🇳 671 108 16ms 16 Nov 2025 164th bob-th 671 108 16ms 10 days ago 166th aadenboy 🇺🇸 671 293 4ms 23 days ago 167th stackofbears 666 345 284ms 11 days ago 168th Shanethegamer 🇺🇸 664 109 15ms 29 Dec 2024 168th msbranicky 664 109 16ms 22 days ago 170th pardouin 🇫🇷 662 241 2,500ms 20 days ago 171st Shanethegamer 🇺🇸 658 106 462ms 5 Mar 2025 172nd hiichbindermax 658 110 16ms 6 days ago 172nd jatloe 658 110 15ms 2 days ago 174th rucin93 🇵🇱 655 302 361ms 8 days ago 175th lukegustafson 🇺🇸 653 177 10ms 8 days ago 176th Macweese 641 426 1,350ms 10 days ago 177th snoozingnewt 🇨🇦 634 177 36ms 10 days ago 178th Andriamanitra 🇫🇮 630 178 38ms 10 days ago 179th jkelly467 628 254 2,508ms 10 days ago 180th janAkali 🇷🇺 628 273 412ms 10 days ago 181st klixel 🇨🇦 619 117 16ms 10 days ago 182nd prestosilver 🇺🇸 619 277 385ms 5 days ago 183rd bitsandbeyond 🇳🇱 613 246 6ms 10 days ago 184th attila8192 612 189 10ms 4 Mar 2025 185th CaedenHarper 🇨🇦 601 329 427ms 15 days ago 186th acotis 599 407 262ms 10 days ago 187th edsrzf 🇳🇿 586 251 48ms 7 days ago 188th MeWhenI 🇻🇦 584 192 37ms 17 days ago 189th olleicua 🇺🇸 581 193 38ms 9 days ago 190th Pianoman1 579 125 15ms 8 days ago 191st h3ra993huskp 🇯🇵 576 343 399ms 13 days ago 192nd SirBogman 🇺🇸 575 126 16ms 10 days ago 193rd CLOStrophobic 🇮🇹 574 250 18ms 7 May 2025 194th AlephSquirrel 568 253 26ms 23 days ago 194th edsrzf 🇳🇿 568 253 35ms 6 days ago 196th ravnskjaer 🇩🇰 568 348 360ms 8 days ago 197th alexsave 567 204 11ms 9 days ago 198th jerrandolph 567 362 261ms 30 Sep 2025 199th Bmrl7 566 128 17ms 22 days ago 200th MiffOttah 566 275 372ms 8 days ago 200th mwarvik 🇳🇴 566 275 410ms 7 days ago 202nd Florian-Mt 561 129 16ms 20 days ago 203rd warmCabin 553 280 3ms 10 days ago 204th jameswmccarty 549 132 15ms 29 Mar 2025 204th paiv 549 132 15ms 16 Jun 2025 204th jared-hughes 549 132 16ms 16 days ago 207th Andrey-Plotnikov 543 213 11ms 12 Jan 2025 208th helbling 🇨🇭 540 214 11ms 3 days ago 209th CaedenHarper 🇨🇦 538 215 10ms 12 days ago 209th DialFrost 🇸🇬 538 215 9ms 3 days ago 211th martindotexe 🇳🇴 536 135 18ms 17 days ago 212th NoneTheFewer 533 136 16ms 16 days ago 213th croc54 529 137 16ms 7 Feb 2025 213th celiendonze 🇨🇭 529 137 17ms 5 days ago 215th aliakseikalosha 526 296 423ms 9 days ago 216th vhoulbreque 🇫🇷 525 138 16ms 10 days ago 217th CaedenHarper 🇨🇦 524 297 440ms 14 days ago 218th IISResetMe 522 161 277ms 16 days ago 219th TheZwierzLF 🇵🇱 521 139 15ms 24 days ago 220th madeforlosers 514 225 11ms 2 days ago 221st targrik 512 226 9ms 9 Apr 2025 222nd nyson 507 307 387ms 17 Jun 2025 223rd Protothor 503 230 11ms 17 days ago 224th Lv0Sys 🇵🇱 499 145 20ms 23 days ago 225th zakariamouhid 494 234 9ms 8 days ago 226th nstearns96 🇬🇧 493 147 16ms 6 days ago 227th qrakhen 489 318 407ms 20 days ago 228th Upload-and-View 🇺🇦 480 151 16ms 2 days ago 229th codewrite 🇬🇧 479 325 377ms 12 days ago 230th Macweese 465 524 248ms 10 days ago 231st gigaprofisi 🇺🇸 459 252 11ms 11 days ago 232nd Macweese 444 445 422ms 9 days ago 233rd Jacob385 439 450 438ms 29 Jan 2025 234th biocommando 🇫🇮 435 266 10ms 4 days ago 235th smclaughlin-cf 428 270 11ms 10 Dec 2025 236th retrohun 421 172 16ms 11 days ago 237th nate8nate 407 483 7ms 11 May 2025 238th Maashau 402 385 3ms 13 days ago 239th CaedenHarper 🇨🇦 379 266 883ms 14 days ago 240th yibotongxue 355 204 15ms 20 Sep 2025 First Prev 161–240 of 259 Next Last