Jacobi Symbol 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 481st GrayJoKing 🇦🇺 561 126 146ms 24 Oct 2024 481st rucin93 🇵🇱 561 126 145ms 3 Jan 2025 483rd bac0id 561 223 413ms 29 Jun 2024 484th Lv0Sys 🇵🇱 560 148 11ms 5 days ago 485th bac0id 560 191 107ms 29 Jun 2024 486th the-zammers 560 222 146ms 15 Oct 2023 487th MeWhenI 🇻🇦 557 157 1,032ms 23 Jun 2024 488th JOrE20 556 149 10ms 24 Dec 2025 489th MeWhenI 🇻🇦 555 141 264ms 23 Jun 2024 490th Command-Master 555 146 17ms 29 Sep 2023 491st SirBogman 🇺🇸 554 86 34ms 9 Jan 2023 492nd tatzyr 🇯🇵 554 94 37ms 24 Nov 2024 493rd 386asm 🇺🇸 554 214 37ms 4 May 2023 494th MeWhenI 🇻🇦 552 137 273ms 29 Jan 2023 495th Shanethegamer 🇺🇸 552 283 230ms 11 May 2022 496th lifthrasiir 🇰🇷 551 85 4ms 27 Nov 2024 497th bricknellj 551 147 10ms 24 Jun 2024 498th madeforlosers 549 151 9ms 23 Oct 2024 499th jacobly0 🇺🇸 548 192 2ms 13 Sep 2023 500th retrohun 547 148 12ms 21 May 2022 500th argusdusty 🇺🇸 547 148 17ms 21 Aug 2022 502nd bac0id 545 260 412ms 29 Jun 2024 503rd MeWhenI 🇻🇦 544 218 39ms 23 Jun 2024 504th levikeck 543 229 145ms 5 Feb 2024 505th DialFrost 🇸🇬 542 96 39ms 5 Jan 2023 505th olivermrose 🇺🇸 542 96 40ms 21 Jan 2023 505th olleicua 🇺🇸 542 96 34ms 15 Feb 2025 508th MeWhenI 🇻🇦 541 117 9ms 23 Jun 2024 509th stefangimmillaro 540 150 10ms 19 Sep 2023 509th stertooy 🇧🇪 540 150 31ms 15 Jun 2024 509th InigoK 🇺🇸 540 150 18ms 25 Aug 2025 512th weliveinhell 🇭🇹 540 199 2ms 21 May 2024 513th KatieLG 🇬🇧 540 232 414ms 13 Oct 2024 514th Bubbler-4 539 87 18ms 9 May 2022 515th MeWhenI 🇻🇦 539 115 2ms 11 Nov 2022 516th dokutan 539 219 333ms 24 Mar 2025 517th MeWhenI 🇻🇦 538 141 615ms 24 May 2024 518th sisyphus-ppcg 🇦🇺 536 97 34ms 27 Dec 2023 519th KasperKivimaeki 🇫🇮 536 151 17ms 17 Dec 2025 520th Yewzir 🇧🇪 536 191 2ms 7 May 2024 521st 2bular 535 89 33ms 30 Jan 2026 522nd Alessandro-Balconi 🇮🇹 534 183 114ms 15 May 2023 523rd brimstonetrader 534 233 143ms 20 Mar 2024 524th NewDefectus 🇮🇱 533 152 10ms 10 May 2022 524th TaserTheFox 🇺🇸 533 152 17ms 26 May 2023 524th Lv0Sys 🇵🇱 533 152 11ms 4 days ago 527th DialFrost 🇸🇬 529 143 272ms 16 Jun 2024 528th janbehrens 🇩🇪 529 153 31ms 17 Jun 2023 529th HumanoidCPU 529 248 370ms 8 Aug 2024 530th helbling 🇨🇭 528 157 13ms 3 Oct 2024 531st qpwoeirut 526 154 11ms 2 Oct 2025 531st CaedenHarper 🇨🇦 526 154 32ms 6 Nov 2025 533rd CaedenHarper 🇨🇦 524 145 516ms 6 Nov 2025 534th emgordon154 524 205 2ms 28 Dec 2024 535th janbehrens 🇩🇪 522 126 3ms 22 May 2022 536th YAJUE114514 522 155 10ms 15 Aug 2025 537th yzhs 🇩🇪 520 241 431ms 5 Jun 2022 538th The3gs 519 301 195ms 28 Nov 2024 539th Yewzir 🇧🇪 517 208 2ms 10 Jun 2024 540th CedricGebistorf 516 157 11ms 5 May 2023 541st alemelis 515 152 288ms 22 Sep 2024 542nd msbranicky 515 199 2ms 13 Oct 2023 543rd error256 513 215 73ms 21 May 2025 544th Just4FunCoder 512 158 17ms 26 Mar 2023 545th msbranicky 511 304 2ms 12 Aug 2023 546th guilhem-roy 🇫🇷 509 159 18ms 9 May 2022 546th OllieBoyne 🇬🇧 509 159 10ms 13 May 2022 546th TobyBoyne 🇬🇧 509 159 10ms 13 May 2022 549th scpchicken 🇵🇼 506 130 5ms 29 Dec 2022 550th nstearns96 🇬🇧 506 160 10ms 15 Dec 2022 550th ahmetdemirag 🇨🇾 506 160 18ms 6 Mar 2025 552nd MeWhenI 🇻🇦 506 309 250ms 25 May 2022 553rd Jacob385 505 281 487ms 1 Feb 2025 554th bizy-coder 503 151 503ms 27 Nov 2025 555th rak1507 🇬🇧 503 161 17ms 8 Feb 2023 555th StefanHabel 🇨🇦 503 161 18ms 26 Mar 2023 557th Shanethegamer 🇺🇸 502 349 68ms 20 May 2022 558th CLOStrophobic 🇮🇹 500 162 18ms 23 Jan 2025 558th andrewjc2000 500 162 17ms 18 Aug 2025 560th varhammer 🇷🇺 500 288 6ms 13 Dec 2023 First Prev 481–560 of 719 Next Last