λ in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 441st madeforlosers 493 1,016 15 Dec 2023 441st HumanoidCPU 493 1,016 13 Apr 2024 441st Mabeloid 🇳🇴 493 1,016 16 Sep 2024 441st CaedenHarper 🇨🇦 493 1,016 22 Jan 2025 441st dokutan 493 1,016 22 days ago 456th FortuiteMan 🇫🇷 492 1,017 7 Aug 2023 456th bac0id 492 1,017 26 Jun 2024 456th JunkIce 492 1,017 23 Jan 2025 456th heanyang1 492 1,017 29 May 2025 460th Yewzir 🇧🇪 491 200 15 Jan 2024 461st mathisfun271 491 205 13 Feb 2024 462nd MeWhenI 🇻🇦 490 237 11 May 2023 463rd zacjl 489 206 31 Dec 2024 464th Shanethegamer 🇺🇸 489 362 24 May 2022 465th emgordon154 489 461 18 Jan 2025 466th olivermrose 🇺🇸 488 177 7 Oct 2021 467th MeWhenI 🇻🇦 488 201 17 Jan 2024 468th Mabeloid 🇳🇴 487 207 5 Sep 2024 469th MeWhenI 🇻🇦 487 216 14 Jul 2024 470th pandapawskat 487 255 28 Sep 2021 471st acotis 485 444 26 Jun 2025 472nd CaedenHarper 🇨🇦 484 208 2 days ago 473rd adriweb 🇫🇷 484 418 21 Aug 2023 474th CodyMiner 482 209 26 Nov 2021 475th eranws 482 258 23 Oct 2022 476th thisishowmymindworks 🇳🇴 480 210 24 Jul 2020 476th vezzick 480 210 6 Mar 2021 476th dokutan 480 210 23 Jul 2025 479th tomtheisen 🇺🇸 477 211 2 Dec 2019 480th roguh 🇬🇹 476 359 27 Jan 2024 481st jared-hughes 475 182 11 Sep 2022 481st stefangimmillaro 475 182 26 Dec 2024 483rd Mabeloid 🇳🇴 474 207 18 Sep 2024 484th iznax 474 374 21 Nov 2021 485th ryyyn 🇺🇸 473 213 15 Jan 2025 486th Shanethegamer 🇺🇸 473 683 30 Apr 2025 487th leon-w 471 214 3 Jan 2019 488th Natanaelel 🇸🇪 470 184 26 Dec 2024 489th Shanethegamer 🇺🇸 468 186 24 Mar 2022 490th dokutan 468 210 23 Jul 2025 491st sean-niemann 🇺🇸 468 401 4 Jul 2025 492nd benwilliamgraham 466 216 27 Jan 2019 492nd jiaminglimjm 🇲🇾 466 216 9 Jan 2021 494th argusdusty 🇺🇸 462 218 31 Dec 2020 494th stefangimmillaro 462 218 1 Aug 2023 496th dokutan 462 465 27 Sep 2024 497th hiddicop 🇸🇪 460 219 30 Jan 2021 498th yzhs 🇩🇪 460 363 26 Jul 2021 499th janbehrens 🇩🇪 458 196 7 Nov 2021 500th marcin7Cd 456 221 17 Dec 2020 501st AlephSquirrel 455 373 21 Mar 2025 502nd Jacob385 454 471 23 Jul 2024 503rd elisherer 🇮🇱 453 192 19 Apr 2019 504th annaproxy 450 192 28 Aug 2022 505th yzhs 🇩🇪 449 200 21 Jun 2022 506th daisy-lau 449 277 3 Jul 2020 507th plcc0 448 225 30 Mar 2025 508th bizy-coder 446 226 29 Jan 2024 509th Shanethegamer 🇺🇸 445 261 5 Apr 2023 510th tomh1012 445 398 18 days ago 511th madex 🇩🇪 444 227 26 Jul 2025 512th nwellnhof 🇩🇪 444 667 19 Nov 2022 513th stefangimmillaro 442 484 11 Oct 2023 514th inventshah 440 673 18 Nov 2022 515th prplz 🇦🇺 437 198 7 Jan 2020 516th SirBogman 🇺🇸 437 541 24 May 2023 517th MeWhenI 🇻🇦 437 578 13 Oct 2023 518th MeWhenI 🇻🇦 436 253 3 Aug 2024 519th MichalMarsalek 🇨🇿 434 232 13 Jan 2023 520th emgordon154 433 207 2 Oct 2024 521st janbehrens 🇩🇪 433 494 2 Jan 2022 522nd Irratix 🇳🇱 432 200 7 Mar 2022 523rd stefangimmillaro 432 548 31 May 2025 524th galloj 🇨🇿 432 685 1 Mar 2023 525th dokutan 431 208 7 May 2024 Prev 451–525 of 2,321 Next