Jacobi Symbol 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th Shanethegamer 🇺🇸 487 216 20 May 2022 527th RDShah 484 167 22 May 2022 528th jared-hughes 481 108 26 Dec 2023 529th aksyristos 481 168 25 Jan 2023 530th MeWhenI 🇻🇦 478 148 25 Oct 2024 531st jtaxen 478 169 1 Apr 2024 531st Flekay 🇩🇪 478 169 10 Jul 2025 533rd MeWhenI 🇻🇦 478 265 26 Aug 2023 534th Alex-x90 🇺🇸 476 170 15 Dec 2023 534th CornerMercury 🇬🇧 476 170 2 Mar 2025 534th TheZwierzLF 🇵🇱 476 170 22 May 2025 537th MeWhenI 🇻🇦 476 256 6 Aug 2023 538th commandblockguy 🇺🇸 475 159 45 hours ago 539th stefangimmillaro 472 110 12 May 2025 540th MeWhenI 🇻🇦 471 301 25 May 2022 541st SniperSmiley 🇺🇸 470 172 29 Jun 2022 541st adoxography 470 172 8 Aug 2022 543rd neihousaigaai 467 173 17 May 2022 544th acollett89 467 177 4 Aug 2025 545th dokutan 465 168 7 Apr 2024 546th Bonjour27891 🇻🇳 465 174 5 Jul 2022 547th GolfingSuccess 🇬🇷 465 241 19 Sep 2023 548th croc54 462 175 8 Jan 2025 549th MichalMarsalek 🇨🇿 459 176 20 May 2022 550th fgrosshans 🇫🇷 457 177 3 Nov 2022 551st Natanaelel 🇸🇪 456 114 17 Jul 2023 552nd albanian-laundromat 455 208 2 days ago 553rd MeWhenI 🇻🇦 455 253 11 May 2022 554th MaxElf999 454 178 27 Sep 2022 554th za3k 454 178 14 Dec 2022 556th BambooleanLogic 🇸🇪 451 183 15 Nov 2022 557th MeWhenI 🇻🇦 451 567 15 Nov 2023 558th Eilonlif 🇮🇱 447 181 15 Feb 2024 559th MeWhenI 🇻🇦 447 207 1 Oct 2022 560th mbittner20 444 182 27 May 2023 560th rollershutter 444 182 4 Jul 2024 562nd frankgraziano 443 143 7 Mar 2025 563rd sleepyStick 439 184 15 Jul 2022 564th SirFireball3521 437 185 6 Mar 2023 564th CutSandstone 437 185 4 Jul 2024 566th nullie 435 186 8 Jun 2022 567th scpchicken 🇵🇼 432 187 4 Feb 2023 568th martinnorling 🇸🇪 430 188 10 May 2022 568th bac0id 430 188 5 Jul 2024 570th 0dyse 430 250 12 May 2025 571st AstroOrbis 428 189 12 Jul 2025 572nd roguh 🇬🇹 428 246 18 Oct 2024 573rd hiichbindermax 426 190 8 Feb 2023 573rd blaztoma 🇱🇹 426 190 2 days ago 575th aksyristos 424 291 12 Mar 2023 576th jhpaques 🇫🇷 423 191 26 Jul 2022 576th hellwue 423 191 8 Feb 2023 578th 0dyse 421 293 12 May 2025 579th pschmid0 🇺🇸 420 225 29 Sep 2022 580th JRaspass 🇬🇧 419 157 8 May 2022 581st msbranicky 419 193 10 Aug 2023 582nd Pena86 415 195 14 Sep 2022 583rd guilhem-roy 🇫🇷 415 259 9 May 2022 584th voytxt 🇨🇿 410 197 1 Mar 2023 585th snoozingnewt 🇺🇸 408 240 20 Oct 2023 586th KatieLG 🇬🇧 405 313 17 Apr 2024 587th msbranicky 402 293 11 Jan 2025 588th scpchicken 🇵🇼 400 136 8 May 2022 589th 0dyse 400 202 12 May 2025 590th aDwarfNamedUrist 395 266 30 Oct 2023 591st adamnielson42 🇺🇸 394 205 14 Apr 2023 592nd alexeldridge 393 206 8 Aug 2024 593rd eiburns 391 207 26 Oct 2023 594th msbranicky 390 194 17 Jan 2024 595th yuchuehw 389 208 25 Feb 2024 596th shinh 385 135 25 Jun 2022 596th emgordon154 385 135 12 Sep 2024 598th MeWhenI 🇻🇦 384 122 11 May 2022 599th adamnielson42 🇺🇸 384 215 26 Apr 2023 600th bakkeby 379 244 28 Sep 2022 Prev 526–600 of 663 Next