λ 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 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 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 itsh01 514 242 23ms 21 Nov 2022 451st scpchicken 🇵🇼 514 242 104ms 22 Feb 2023 453rd inventshah 511 197 46ms 16 Jun 2022 454th MeWhenI 🇻🇦 507 315 8ms 9 May 2024 455th canissimia 🇦🇶 507 396 1,187ms 27 May 2023 456th DialFrost 🇸🇬 505 246 23ms 8 Jan 2023 457th TFeld00 🇩🇰 504 200 9ms 3 Jun 2019 457th prplz 🇦🇺 504 200 11ms 7 Jan 2020 457th m-tkach 🇺🇦 504 200 9ms 14 Jun 2022 457th Yewzir 🇧🇪 504 200 9ms 22 Dec 2023 461st alemelis 502 179 439ms 5 Oct 2024 462nd jessegyger 501 414 5ms 31 Oct 2022 463rd o0lit3 🇺🇸 498 211 216ms 19 Oct 2020 464th bricknellj 494 204 276ms 10 Jun 2024 464th ryyyn 🇺🇸 494 204 50ms 17 days ago 466th Jacob385 493 434 381ms 20 days ago 467th Yewzir 🇧🇪 491 200 372ms 15 Jan 2024 468th mathisfun271 491 205 4,962ms 13 Feb 2024 469th MeWhenI 🇻🇦 490 237 987ms 11 May 2023 470th Shanethegamer 🇺🇸 490 362 414ms 24 May 2022 471st olivermrose 🇺🇸 489 177 71ms 7 Oct 2021 472nd MeWhenI 🇻🇦 489 201 797ms 17 Jan 2024 473rd zacjl 489 206 227ms 31 Dec 2024 474th emgordon154 489 461 356ms 18 Jan 2025 475th pandapawskat 488 255 24ms 28 Sep 2021 476th Mabeloid 🇳🇴 487 207 9ms 5 Sep 2024 477th MeWhenI 🇻🇦 487 216 440ms 14 Jul 2024 478th acotis 486 444 1,622ms 26 Jun 2025 479th CaedenHarper 🇨🇦 484 208 364ms 26 Sep 2025 480th adriweb 🇫🇷 484 418 199ms 21 Aug 2023 481st albanian-laundromat 483 751 12ms 17 Oct 2025 482nd CodyMiner 482 209 106ms 26 Nov 2021 483rd eranws 482 258 29ms 23 Oct 2022 484th thisishowmymindworks 🇳🇴 480 210 9ms 24 Jul 2020 484th vezzick 480 210 9ms 6 Mar 2021 484th dokutan 480 210 9ms 23 Jul 2025 487th tomtheisen 🇺🇸 477 211 9ms 2 Dec 2019 488th roguh 🇬🇹 477 359 102ms 27 Jan 2024 489th jared-hughes 475 182 262ms 11 Sep 2022 489th stefangimmillaro 475 182 158ms 26 Dec 2024 491st Lv0Sys 🇵🇱 475 189 326ms 15 mins ago 492nd KasperKivimaeki 🇫🇮 475 262 23ms 3 Nov 2025 493rd Shanethegamer 🇺🇸 475 683 438ms 30 Apr 2025 494th Mabeloid 🇳🇴 474 207 448ms 18 Sep 2024 495th iznax 474 374 346ms 21 Nov 2021 496th leon-w 471 214 9ms 3 Jan 2019 496th blaztoma 🇱🇹 471 214 37ms 3 Oct 2025 498th Natanaelel 🇸🇪 470 184 168ms 26 Dec 2024 499th Shanethegamer 🇺🇸 468 186 186ms 24 Mar 2022 500th dokutan 468 210 385ms 23 Jul 2025 501st sean-niemann 🇺🇸 468 401 3ms 4 Jul 2025 502nd benwilliamgraham 466 216 9ms 27 Jan 2019 502nd jiaminglimjm 🇲🇾 466 216 9ms 9 Jan 2021 504th argusdusty 🇺🇸 462 218 3,386ms 31 Dec 2020 504th stefangimmillaro 462 218 46ms 1 Aug 2023 506th dokutan 462 465 3ms 27 Sep 2024 507th hiddicop 🇸🇪 460 219 9ms 30 Jan 2021 508th yzhs 🇩🇪 460 363 1,504ms 26 Jul 2021 509th janbehrens 🇩🇪 458 196 587ms 7 Nov 2021 510th marcin7Cd 456 221 3,474ms 17 Dec 2020 511th AlephSquirrel 455 373 1,755ms 21 Mar 2025 512th elisherer 🇮🇱 453 192 85ms 19 Apr 2019 513th annaproxy 450 192 270ms 28 Aug 2022 514th yzhs 🇩🇪 449 200 520ms 21 Jun 2022 515th daisy-lau 449 277 8ms 3 Jul 2020 516th plcc0 448 225 49ms 30 Mar 2025 517th Shanethegamer 🇺🇸 445 261 929ms 5 Apr 2023 518th tomh1012 445 398 428ms 11 Sep 2025 519th madex 🇩🇪 444 227 56ms 26 Jul 2025 520th nwellnhof 🇩🇪 444 667 23ms 19 Nov 2022 521st qpwoeirut 442 228 4,084ms 11 Oct 2025 522nd inventshah 440 673 27ms 18 Nov 2022 523rd SirBogman 🇺🇸 438 541 2,314ms 24 May 2023 524th prplz 🇦🇺 437 198 33ms 7 Jan 2020 525th MeWhenI 🇻🇦 437 253 164ms 3 Aug 2024 First Prev 451–525 of 2,392 Next Last