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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic 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) Taxicab Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 601st aksyristos 482 168 19ms 25 Jan 2023 602nd MeWhenI 🇻🇦 479 148 152ms 25 Oct 2024 603rd jtaxen 479 169 20ms 1 Apr 2024 604th MeWhenI 🇻🇦 478 265 15ms 26 Aug 2023 605th commandz0 🇺🇸 477 159 535ms 1 Sep 2025 605th TheZwierzLF 🇵🇱 477 159 521ms 23 Nov 2025 607th IISResetMe 476 159 226ms 3 Jan 2026 608th Alex-x90 🇺🇸 476 170 18ms 15 Dec 2023 608th TheZwierzLF 🇵🇱 476 170 19ms 22 May 2025 610th stefangimmillaro 473 110 39ms 12 May 2025 611th SniperSmiley 🇺🇸 471 172 26ms 29 Jun 2022 611th adoxography 471 172 18ms 8 Aug 2022 613th MeWhenI 🇻🇦 471 301 1,493ms 25 May 2022 614th neihousaigaai 468 173 11ms 17 May 2022 615th acollett89 468 177 11ms 4 Aug 2025 616th dokutan 466 168 560ms 7 Apr 2024 617th Bonjour27891 🇻🇳 466 174 18ms 5 Jul 2022 618th KatieLG 🇬🇧 465 112 36ms 2 Oct 2025 619th croc54 463 175 18ms 8 Jan 2025 619th Aquateraneal 🇺🇸 463 175 18ms 18 days ago 621st MichalMarsalek 🇨🇿 460 176 12ms 20 May 2022 622nd fgrosshans 🇫🇷 458 177 13ms 3 Nov 2022 623rd GolfingSuccess 🇬🇷 458 241 67ms 19 Sep 2023 624th Natanaelel 🇸🇪 457 114 37ms 17 Jul 2023 625th MaxElf999 455 178 23ms 27 Sep 2022 625th za3k 455 178 18ms 14 Dec 2022 627th MeWhenI 🇻🇦 455 253 623ms 11 May 2022 628th BambooleanLogic 🇸🇪 453 183 11ms 15 Nov 2022 629th CaedenHarper 🇨🇦 451 82 67ms 21 days ago 630th emgordon154 451 220 4ms 3 Jan 2025 631st MeWhenI 🇻🇦 451 567 15ms 15 Nov 2023 632nd Andrey2001 449 169 466ms 28 Jan 2026 633rd Eilonlif 🇮🇱 448 181 12ms 15 Feb 2024 633rd AstroOrbis 448 181 10ms 20 days ago 635th JOrE20 448 391 27ms 30 Jan 2026 636th madex 🇩🇪 445 117 36ms 3 Apr 2026 637th mbittner20 445 182 14ms 27 May 2023 637th rollershutter 445 182 11ms 4 Jul 2024 639th frankgraziano 443 143 12ms 7 Mar 2025 640th tomh1012 443 183 20ms 24 Feb 2026 641st sleepyStick 440 184 29ms 15 Jul 2022 642nd jerrandolph 439 269 378ms 1 Oct 2025 643rd SirFireball3521 438 185 19ms 6 Mar 2023 643rd CutSandstone 438 185 19ms 4 Jul 2024 645th nullie 436 186 30ms 8 Jun 2022 646th scpchicken 🇵🇼 433 187 18ms 4 Feb 2023 647th martinnorling 🇸🇪 431 188 20ms 10 May 2022 647th bac0id 431 188 19ms 5 Jul 2024 649th 0dyse 430 250 2ms 12 May 2025 650th bitsandbeyond 🇳🇱 429 189 18ms 16 days ago 651st roguh 🇬🇹 429 246 2ms 18 Oct 2024 652nd Lv0Sys 🇵🇱 427 122 47ms 7 Dec 2025 653rd hiichbindermax 426 190 21ms 8 Feb 2023 654th MeWhenI 🇻🇦 425 207 16ms 1 Oct 2022 655th aksyristos 425 291 2,961ms 12 Mar 2023 656th jhpaques 🇫🇷 424 191 18ms 26 Jul 2022 656th hellwue 424 191 20ms 8 Feb 2023 658th prestosilver 🇺🇸 422 255 2ms 10 days ago 659th 0dyse 422 293 71ms 12 May 2025 660th msbranicky 420 193 19ms 10 Aug 2023 661st pschmid0 🇺🇸 420 225 5ms 29 Sep 2022 662nd JRaspass 🇬🇧 419 157 3ms 8 May 2022 663rd Pena86 415 195 21ms 14 Sep 2022 664th guilhem-roy 🇫🇷 415 259 2ms 9 May 2022 665th voytxt 🇨🇿 411 197 18ms 1 Mar 2023 666th 0dyse 407 199 17ms 17 days ago 667th KatieLG 🇬🇧 405 313 10ms 17 Apr 2024 668th msbranicky 403 293 2,589ms 11 Jan 2025 669th blaztoma 🇱🇹 400 130 38ms 11 Oct 2025 670th scpchicken 🇵🇼 400 136 164ms 8 May 2022 671st aDwarfNamedUrist 397 266 2ms 30 Oct 2023 672nd adamnielson42 🇺🇸 395 205 11ms 14 Apr 2023 673rd alexeldridge 393 206 18ms 8 Aug 2024 673rd celiendonze 🇨🇭 393 206 11ms 21 Jan 2026 675th msbranicky 391 194 586ms 17 Jan 2024 676th eiburns 391 207 18ms 26 Oct 2023 677th yuchuehw 389 208 25ms 25 Feb 2024 678th MeWhenI 🇻🇦 388 256 4ms 6 Aug 2023 679th shinh 386 135 37ms 25 Jun 2022 679th emgordon154 386 135 37ms 12 Sep 2024 681st adamnielson42 🇺🇸 386 215 10ms 26 Apr 2023 682nd MeWhenI 🇻🇦 384 122 3ms 11 May 2022 683rd msbranicky 378 207 213ms 20 Jan 2024 684th Haksell 🇦🇶 375 139 37ms 23 Feb 2023 685th Natanaelel 🇸🇪 370 147 157ms 13 Nov 2022 686th adoxography 369 141 38ms 2 Mar 2024 686th TheZwierzLF 🇵🇱 369 141 40ms 5 Jan 2026 688th dillon-duncando 368 220 14ms 3 Oct 2022 689th HumanoidCPU 367 142 41ms 7 Aug 2024 690th NoneTheFewer 365 222 12ms 25 Dec 2025 691st Babafaba 363 209 552ms 30 Oct 2025 692nd MeWhenI 🇻🇦 363 315 114ms 23 Jun 2024 693rd KatieLG 🇬🇧 362 194 9ms 23 Oct 2022 694th KatieLG 🇬🇧 362 365 378ms 1 Nov 2022 695th bakkeby 361 244 6ms 28 Sep 2022 696th KatieLG 🇬🇧 349 230 1,311ms 14 May 2022 697th 4hg 🇺🇸 335 130 33ms 28 Jul 2023 698th MeWhenI 🇻🇦 328 379 143ms 8 May 2022 699th ravnskjaer 🇩🇰 321 442 525ms 15 Dec 2025 700th aksyristos 319 163 37ms 18 Mar 2026 First Prev 601–700 of 751 Next Last