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 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 Calendar 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 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 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 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 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 Calendar 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 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 451st msbranicky 570 274 262ms 1 Oct 2023 452nd MeWhenI 🇻🇦 569 166 4ms 28 May 2023 453rd SirBogman 🇺🇸 569 185 2ms 21 May 2022 454th janbehrens 🇩🇪 567 138 285ms 12 May 2022 455th coreynash 567 146 10ms 19 Oct 2023 455th alexsave 567 146 11ms 23 days ago 457th martinnorling 🇸🇪 566 124 9ms 13 May 2022 458th MeWhenI 🇻🇦 566 307 67ms 23 Jun 2024 459th alphafalfa 564 110 6ms 25 Oct 2024 460th Schmitt-Very-Cool 563 252 450ms 30 Sep 2025 461st emgordon154 563 376 1,681ms 17 Sep 2025 462nd SirBogman 🇺🇸 562 135 688ms 16 Jan 2024 463rd yzhs 🇩🇪 562 144 17ms 31 May 2022 464th GrayJoKing 🇦🇺 561 126 139ms 24 Oct 2024 464th rucin93 🇵🇱 561 126 138ms 3 Jan 2025 466th bac0id 561 223 334ms 29 Jun 2024 467th the-zammers 560 222 146ms 15 Oct 2023 468th DialFrost 🇸🇬 558 143 230ms 16 Jun 2024 469th bac0id 558 191 100ms 29 Jun 2024 470th emgordon154 558 220 4ms 3 Jan 2025 471st MeWhenI 🇻🇦 555 141 245ms 23 Jun 2024 472nd Command-Master 554 146 18ms 29 Sep 2023 473rd 386asm 🇺🇸 554 214 39ms 4 May 2023 474th SirBogman 🇺🇸 553 86 34ms 9 Jan 2023 475th tatzyr 🇯🇵 553 94 38ms 24 Nov 2024 476th MeWhenI 🇻🇦 552 157 29ms 23 Jun 2024 477th Shanethegamer 🇺🇸 552 283 192ms 11 May 2022 478th lifthrasiir 🇰🇷 551 85 3ms 27 Nov 2024 479th bricknellj 550 147 10ms 24 Jun 2024 480th madeforlosers 548 151 9ms 23 Oct 2024 481st jacobly0 🇺🇸 548 192 2ms 13 Sep 2023 482nd retrohun 547 148 11ms 21 May 2022 482nd argusdusty 🇺🇸 547 148 17ms 21 Aug 2022 484th bac0id 545 260 422ms 29 Jun 2024 485th MeWhenI 🇻🇦 544 218 39ms 23 Jun 2024 486th levikeck 543 229 145ms 5 Feb 2024 487th DialFrost 🇸🇬 542 96 46ms 5 Jan 2023 487th olivermrose 🇺🇸 542 96 40ms 21 Jan 2023 487th olleicua 🇺🇸 542 96 37ms 15 Feb 2025 490th MeWhenI 🇻🇦 541 117 9ms 23 Jun 2024 491st weliveinhell 🇭🇹 540 199 2ms 21 May 2024 492nd MeWhenI 🇻🇦 539 115 2ms 11 Nov 2022 493rd stefangimmillaro 539 150 10ms 19 Sep 2023 493rd stertooy 🇧🇪 539 150 30ms 15 Jun 2024 493rd InigoK 🇺🇸 539 150 17ms 25 Aug 2025 493rd blaztoma 🇱🇹 539 150 10ms 11 Oct 2025 497th KatieLG 🇬🇧 539 232 332ms 13 Oct 2024 498th Bubbler-4 538 87 17ms 9 May 2022 499th MeWhenI 🇻🇦 538 141 737ms 24 May 2024 500th dokutan 538 219 272ms 24 Mar 2025 501st sisyphus-ppcg 🇦🇺 536 97 40ms 27 Dec 2023 502nd Yewzir 🇧🇪 536 191 2ms 7 May 2024 503rd Alessandro-Balconi 🇮🇹 534 183 106ms 15 May 2023 504th brimstonetrader 534 233 143ms 20 Mar 2024 505th NewDefectus 🇮🇱 532 152 11ms 10 May 2022 505th TaserTheFox 🇺🇸 532 152 17ms 26 May 2023 507th janbehrens 🇩🇪 529 153 30ms 17 Jun 2023 508th HumanoidCPU 529 248 325ms 8 Aug 2024 509th helbling 🇨🇭 527 157 13ms 3 Oct 2024 510th qpwoeirut 525 154 10ms 2 Oct 2025 510th CaedenHarper 🇨🇦 525 154 28ms 6 Nov 2025 512th emgordon154 524 205 2ms 28 Dec 2024 513th CaedenHarper 🇨🇦 523 145 464ms 6 Nov 2025 514th janbehrens 🇩🇪 522 126 3ms 22 May 2022 515th YAJUE114514 522 155 10ms 15 Aug 2025 516th emgordon154 521 71 60ms 22 Apr 2025 517th error256 521 215 80ms 21 May 2025 518th yzhs 🇩🇪 519 241 350ms 5 Jun 2022 519th The3gs 519 301 183ms 28 Nov 2024 520th Yewzir 🇧🇪 517 208 2ms 10 Jun 2024 521st alemelis 515 152 264ms 22 Sep 2024 522nd CedricGebistorf 515 157 10ms 5 May 2023 523rd msbranicky 515 199 2ms 13 Oct 2023 524th Just4FunCoder 512 158 17ms 26 Mar 2023 525th msbranicky 511 304 3ms 12 Aug 2023 First Prev 451–525 of 696 Next Last