Reverse Polish Notation 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 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 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 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th emgordon154 684 118 3 Dec 2024 527th Shanethegamer 🇺🇸 683 58 13 Feb 2022 527th SirBogman 🇺🇸 683 58 10 Jan 2024 529th MathisBullinger 683 107 11 May 2022 530th CaedenHarper 🇨🇦 683 267 3 Jan 2025 531st fuzzylojik-golf 🇺🇸 681 38 11 days ago 532nd nwellnhof 🇩🇪 681 110 24 May 2022 532nd AlephSquirrel 681 110 29 May 2023 532nd 5cw 🇺🇸 681 110 9 May 2024 532nd Seek64 🇩🇪 681 110 13 Sep 2024 536th iakolzin 681 205 1 Jul 2022 537th CatsAreFluffy 678 206 24 Feb 2023 538th 2bular 677 51 9 days ago 539th 386asm 🇺🇸 675 222 5 May 2023 540th edsrzf 🇳🇿 674 119 13 Jan 2025 541st janbehrens 🇩🇪 674 199 26 Mar 2022 542nd revlayle 🇺🇸 674 201 9 Dec 2022 543rd shinh 672 59 21 Jun 2022 544th randolchance 671 109 4 Jan 2024 545th roavin 671 202 30 Jun 2022 546th MeWhenI 🇻🇦 670 146 13 Aug 2024 547th MeWhenI 🇻🇦 669 112 22 May 2024 548th Natanaelel 🇸🇪 668 86 29 Jan 2024 549th janbehrens 🇩🇪 667 6 25 Nov 2022 550th Mikey-Beep 🇬🇧 667 203 2 Sep 2024 551st alemelis 666 101 26 Aug 2024 552nd dokutan 665 110 20 Sep 2024 553rd Alex-x90 🇺🇸 665 210 31 Dec 2022 554th Garklein 🇨🇦 664 52 13 Feb 2022 554th Natanaelel 🇸🇪 664 52 14 Jul 2023 554th SirBogman 🇺🇸 664 52 6 Nov 2023 557th Shanethegamer 🇺🇸 663 61 13 Feb 2022 558th xnor-gate 663 113 14 Feb 2022 559th oeb25 661 282 16 May 2022 560th two-bad 🇬🇧 659 111 25 Feb 2024 561st Shanethegamer 🇺🇸 658 122 12 Apr 2024 562nd janbehrens 🇩🇪 658 206 26 Feb 2022 563rd jmerle 🇳🇱 657 114 15 Feb 2023 564th edsrzf 🇳🇿 657 282 20 Feb 2025 565th jgbaldwinbrown 655 177 15 Jun 2022 566th m-tkach 🇺🇦 654 101 21 Jan 2024 567th billings7 🇬🇧 654 207 16 Apr 2022 568th Salutations45 653 96 22 Jan 2025 569th MeWhenI 🇻🇦 653 204 11 Sep 2022 570th lynn 652 115 12 Feb 2022 570th Kacarott 🇦🇺 652 115 4 Feb 2025 572nd edsrzf 🇳🇿 652 128 24 Feb 2025 573rd UnderKoen 🇳🇱 652 284 9 Feb 2025 574th CatsAreFluffy 651 178 24 Feb 2023 575th jerrandolph 651 280 19 Dec 2023 576th Florian-Mt 651 286 15 Jul 2024 577th rniii 650 61 15 Sep 2023 577th olleicua 🇺🇸 650 61 6 Jan 2024 577th anter69 🇭🇺 650 61 2 Apr 2024 577th xsot 🇸🇬 650 61 23 Apr 2025 581st Shanethegamer 🇺🇸 648 151 14 Aug 2024 582nd TehFlaminTaco 647 113 10 Nov 2022 583rd ovs-code 🇩🇪 647 126 15 Dec 2022 584th thehylian 646 116 14 Jan 2023 584th zacjl 646 116 20 Apr 2023 586th CatsAreFluffy 646 205 31 Mar 2023 587th SirBogman 🇺🇸 646 283 31 Dec 2023 588th brimstonetrader 643 206 21 Jan 2024 589th ovs-code 🇩🇪 640 105 27 Oct 2023 590th betaveros 640 117 31 Dec 2022 590th DayDun 🇸🇪 640 117 22 Jan 2023 592nd nwellnhof 🇩🇪 639 62 4 Jun 2022 592nd KL-Lru 639 62 29 Dec 2022 592nd Natanaelel 🇸🇪 639 62 9 Dec 2023 595th jupj 🇫🇮 637 182 16 Sep 2022 595th jared-hughes 637 182 9 Jan 2023 597th Florian-Mt 636 115 27 Oct 2023 598th bizy-coder 635 118 6 Aug 2023 598th Rubiksmath 635 118 7 Aug 2023 598th StefanHabel 🇨🇦 635 118 4 Sep 2023 Prev 526–600 of 1,049 Next