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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 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 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 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 Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 601st MeWhenI 🇻🇦 479 148 152ms 25 Oct 2024 602nd jtaxen 479 169 20ms 1 Apr 2024 603rd MeWhenI 🇻🇦 478 265 15ms 26 Aug 2023 604th commandz0 🇺🇸 477 159 535ms 1 Sep 2025 604th TheZwierzLF 🇵🇱 477 159 521ms 23 Nov 2025 606th IISResetMe 476 159 226ms 3 Jan 2026 607th Alex-x90 🇺🇸 476 170 18ms 15 Dec 2023 607th TheZwierzLF 🇵🇱 476 170 19ms 22 May 2025 609th stefangimmillaro 473 110 39ms 12 May 2025 610th SniperSmiley 🇺🇸 471 172 26ms 29 Jun 2022 610th adoxography 471 172 18ms 8 Aug 2022 612th MeWhenI 🇻🇦 471 301 1,493ms 25 May 2022 613th neihousaigaai 468 173 11ms 17 May 2022 614th acollett89 468 177 20ms 4 Aug 2025 615th dokutan 466 168 560ms 7 Apr 2024 616th KatieLG 🇬🇧 465 112 36ms 2 Oct 2025 617th Bonjour27891 🇻🇳 465 174 18ms 5 Jul 2022 618th croc54 463 175 18ms 8 Jan 2025 618th Aquateraneal 🇺🇸 463 175 18ms 16 days ago 620th MichalMarsalek 🇨🇿 460 176 12ms 20 May 2022 621st fgrosshans 🇫🇷 458 177 13ms 3 Nov 2022 622nd GolfingSuccess 🇬🇷 458 241 67ms 19 Sep 2023 623rd Natanaelel 🇸🇪 457 114 37ms 17 Jul 2023 624th MaxElf999 455 178 23ms 27 Sep 2022 624th za3k 455 178 18ms 14 Dec 2022 626th MeWhenI 🇻🇦 455 253 623ms 11 May 2022 627th BambooleanLogic 🇸🇪 453 183 13ms 15 Nov 2022 628th CaedenHarper 🇨🇦 451 82 67ms 19 days ago 629th emgordon154 451 220 4ms 3 Jan 2025 630th MeWhenI 🇻🇦 451 567 15ms 15 Nov 2023 631st Andrey2001 449 169 466ms 28 Jan 2026 632nd JOrE20 448 391 27ms 30 Jan 2026 633rd Eilonlif 🇮🇱 447 181 12ms 15 Feb 2024 633rd AstroOrbis 447 181 10ms 17 days ago 635th madex 🇩🇪 445 117 36ms 25 days ago 636th mbittner20 445 182 14ms 27 May 2023 636th rollershutter 445 182 11ms 4 Jul 2024 638th frankgraziano 443 143 12ms 7 Mar 2025 639th tomh1012 443 183 20ms 24 Feb 2026 640th sleepyStick 440 184 29ms 15 Jul 2022 641st jerrandolph 439 269 378ms 1 Oct 2025 642nd SirFireball3521 438 185 19ms 6 Mar 2023 642nd CutSandstone 438 185 19ms 4 Jul 2024 644th nullie 435 186 30ms 8 Jun 2022 645th scpchicken 🇵🇼 433 187 18ms 4 Feb 2023 646th martinnorling 🇸🇪 431 188 20ms 10 May 2022 646th bac0id 431 188 19ms 5 Jul 2024 648th 0dyse 430 250 2ms 12 May 2025 649th bitsandbeyond 🇳🇱 429 189 18ms 13 days ago 650th roguh 🇬🇹 429 246 2ms 18 Oct 2024 651st Lv0Sys 🇵🇱 427 122 47ms 7 Dec 2025 652nd hiichbindermax 426 190 21ms 8 Feb 2023 653rd MeWhenI 🇻🇦 425 207 16ms 1 Oct 2022 654th aksyristos 425 291 2,961ms 12 Mar 2023 655th jhpaques 🇫🇷 424 191 18ms 26 Jul 2022 655th hellwue 424 191 20ms 8 Feb 2023 657th prestosilver 🇺🇸 422 255 2ms 7 days ago 658th 0dyse 422 293 71ms 12 May 2025 659th msbranicky 420 193 19ms 10 Aug 2023 660th pschmid0 🇺🇸 420 225 5ms 29 Sep 2022 661st JRaspass 🇬🇧 419 157 3ms 8 May 2022 662nd Pena86 415 195 21ms 14 Sep 2022 663rd guilhem-roy 🇫🇷 415 259 2ms 9 May 2022 664th voytxt 🇨🇿 411 197 18ms 1 Mar 2023 665th 0dyse 407 199 17ms 14 days ago 666th KatieLG 🇬🇧 405 313 10ms 17 Apr 2024 667th msbranicky 403 293 2,589ms 11 Jan 2025 668th blaztoma 🇱🇹 400 130 38ms 11 Oct 2025 669th scpchicken 🇵🇼 400 136 164ms 8 May 2022 670th aDwarfNamedUrist 397 266 2ms 30 Oct 2023 671st adamnielson42 🇺🇸 395 205 11ms 14 Apr 2023 672nd alexeldridge 393 206 18ms 8 Aug 2024 672nd celiendonze 🇨🇭 393 206 11ms 21 Jan 2026 674th msbranicky 391 194 586ms 17 Jan 2024 675th eiburns 391 207 18ms 26 Oct 2023 676th yuchuehw 389 208 25ms 25 Feb 2024 677th MeWhenI 🇻🇦 388 256 4ms 6 Aug 2023 678th shinh 386 135 37ms 25 Jun 2022 678th emgordon154 386 135 37ms 12 Sep 2024 680th adamnielson42 🇺🇸 386 215 11ms 26 Apr 2023 681st MeWhenI 🇻🇦 384 122 3ms 11 May 2022 682nd msbranicky 378 207 213ms 20 Jan 2024 683rd Haksell 🇦🇶 375 139 37ms 23 Feb 2023 684th Natanaelel 🇸🇪 370 147 157ms 13 Nov 2022 685th adoxography 369 141 38ms 2 Mar 2024 685th TheZwierzLF 🇵🇱 369 141 40ms 5 Jan 2026 687th dillon-duncando 368 220 14ms 3 Oct 2022 688th 4hg 🇺🇸 367 130 33ms 28 Jul 2023 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 1,374ms 14 May 2022 697th MeWhenI 🇻🇦 328 379 143ms 8 May 2022 698th ravnskjaer 🇩🇰 321 442 525ms 15 Dec 2025 699th aksyristos 319 163 37ms 18 Mar 2026 700th AtengChen 318 255 12ms 24 Aug 2024 First Prev 601–700 of 750 Next Last