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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 481st two-bad 🇬🇧 576 144 14ms 9 Feb 2024 482nd rifatx 576 205 358ms 23 Jul 2024 483rd Yewzir 🇧🇪 575 215 2,891ms 7 May 2024 484th emgordon154 574 140 1,300ms 25 Nov 2024 485th cingulataluke 574 141 17ms 27 Aug 2023 485th MeWhenI 🇻🇦 574 141 11ms 22 May 2024 485th bizy-coder 574 141 35ms 27 Nov 2025 488th msbranicky 574 274 262ms 1 Oct 2023 489th GolfingSuccess 🇬🇷 571 133 595ms 20 Jan 2024 490th Yewzir 🇧🇪 571 297 18ms 22 Dec 2024 491st MeWhenI 🇻🇦 571 307 56ms 23 Jun 2024 492nd GolfingSuccess 🇬🇷 570 142 11ms 21 May 2022 493rd SirBogman 🇺🇸 570 185 2ms 21 May 2022 494th MeWhenI 🇻🇦 569 166 5ms 28 May 2023 495th coreynash 568 146 12ms 19 Oct 2023 495th alexsave 568 146 12ms 15 Nov 2025 497th janbehrens 🇩🇪 567 138 298ms 12 May 2022 498th martinnorling 🇸🇪 566 124 9ms 13 May 2022 499th MeWhenI 🇻🇦 566 149 1,139ms 15 Sep 2025 500th emgordon154 566 374 1,673ms 21 Dec 2025 501st alphafalfa 564 110 6ms 25 Oct 2024 502nd GrayJoKing 🇦🇺 563 126 150ms 24 Oct 2024 502nd rucin93 🇵🇱 563 126 162ms 3 Jan 2025 504th SirBogman 🇺🇸 563 135 546ms 16 Jan 2024 505th Schmitt-Very-Cool 563 252 477ms 30 Sep 2025 506th yzhs 🇩🇪 562 144 20ms 31 May 2022 506th flekAI 562 144 12ms 83 mins ago 508th bac0id 561 223 364ms 29 Jun 2024 509th Lv0Sys 🇵🇱 560 148 11ms 27 Feb 2026 510th bac0id 560 191 119ms 29 Jun 2024 511th the-zammers 560 222 146ms 15 Oct 2023 512th MeWhenI 🇻🇦 557 157 1,032ms 23 Jun 2024 513th JOrE20 556 149 14ms 24 Dec 2025 514th Shanethegamer 🇺🇸 556 283 240ms 11 May 2022 515th MeWhenI 🇻🇦 555 141 298ms 23 Jun 2024 516th Command-Master 555 146 17ms 29 Sep 2023 516th madex 🇩🇪 555 146 11ms 9 days ago 518th SirBogman 🇺🇸 554 86 34ms 9 Jan 2023 519th tatzyr 🇯🇵 554 94 37ms 24 Nov 2024 520th 386asm 🇺🇸 554 214 37ms 4 May 2023 521st lifthrasiir 🇰🇷 552 85 4ms 27 Nov 2024 522nd MeWhenI 🇻🇦 552 137 255ms 29 Jan 2023 523rd bricknellj 551 147 11ms 24 Jun 2024 524th madeforlosers 549 151 10ms 23 Oct 2024 524th tomh1012 549 151 11ms 12 Mar 2026 526th jacobly0 🇺🇸 549 192 2ms 13 Sep 2023 527th retrohun 547 148 12ms 21 May 2022 527th argusdusty 🇺🇸 547 148 18ms 21 Aug 2022 529th bac0id 545 260 412ms 29 Jun 2024 530th MeWhenI 🇻🇦 544 218 39ms 23 Jun 2024 531st levikeck 543 229 145ms 5 Feb 2024 532nd DialFrost 🇸🇬 542 96 36ms 5 Jan 2023 532nd olivermrose 🇺🇸 542 96 37ms 21 Jan 2023 532nd olleicua 🇺🇸 542 96 37ms 15 Feb 2025 535th MeWhenI 🇻🇦 541 117 9ms 23 Jun 2024 536th weliveinhell 🇭🇹 541 199 2ms 21 May 2024 537th Bubbler-4 540 87 18ms 9 May 2022 538th stefangimmillaro 540 150 12ms 19 Sep 2023 538th stertooy 🇧🇪 540 150 34ms 15 Jun 2024 538th InigoK 🇺🇸 540 150 18ms 25 Aug 2025 541st KatieLG 🇬🇧 540 232 390ms 13 Oct 2024 542nd MeWhenI 🇻🇦 539 115 2ms 11 Nov 2022 543rd MeWhenI 🇻🇦 539 141 662ms 24 May 2024 544th dokutan 539 219 322ms 24 Mar 2025 545th Yewzir 🇧🇪 538 191 2ms 7 May 2024 546th sisyphus-ppcg 🇦🇺 537 97 35ms 27 Dec 2023 547th KasperKivimaeki 🇫🇮 536 151 18ms 17 Dec 2025 548th 2bular 535 89 33ms 30 Jan 2026 549th Alessandro-Balconi 🇮🇹 534 183 117ms 15 May 2023 550th brimstonetrader 534 233 143ms 20 Mar 2024 551st NewDefectus 🇮🇱 533 152 12ms 10 May 2022 551st TaserTheFox 🇺🇸 533 152 23ms 26 May 2023 551st Lv0Sys 🇵🇱 533 152 11ms 27 Feb 2026 554th HumanoidCPU 532 248 370ms 8 Aug 2024 555th DialFrost 🇸🇬 529 143 221ms 16 Jun 2024 556th janbehrens 🇩🇪 529 153 37ms 17 Jun 2023 557th flekAI 528 144 550ms 72 mins ago 558th helbling 🇨🇭 528 157 14ms 3 Oct 2024 559th qpwoeirut 526 154 11ms 2 Oct 2025 559th CaedenHarper 🇨🇦 526 154 32ms 6 Nov 2025 First Prev 481–560 of 750 Next Last