Reverse Polish Notation 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 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 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 Multitap Input NFA Simulator Numbrix 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 ArkScript 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 ArkScript 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 Calendar 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 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 Multitap Input NFA Simulator Numbrix 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 401st primo-ppcg 🇹🇭 776 381 11ms 13 Aug 2025 402nd Shanethegamer 🇺🇸 775 105 1,223ms 12 Dec 2022 403rd canissimia 🇦🇶 775 585 64ms 17 Mar 2024 404th Shanethegamer 🇺🇸 774 174 2,332ms 4 Nov 2024 405th edsrzf 🇳🇿 774 206 438ms 25 Oct 2025 406th Shanethegamer 🇺🇸 772 86 441ms 16 Jan 2024 407th snoozingnewt 🇨🇦 772 95 10ms 14 Feb 2024 407th junkondo-jp 772 95 11ms 4 Jun 2024 407th madeforlosers 772 95 11ms 5 Nov 2024 407th Lv0Sys 🇵🇱 772 95 10ms 6 Dec 2025 411th inventshah 772 151 2ms 29 Mar 2025 412th 77Tigers 772 242 216ms 10 Apr 2024 413th MeWhenI 🇻🇦 771 75 304ms 28 Jan 2023 413th SirBogman 🇺🇸 771 75 407ms 2 Feb 2024 415th edsrzf 🇳🇿 770 175 2,436ms 10 Jun 2025 416th namelessiw 770 207 446ms 10 Oct 2025 417th ovs-code 🇩🇪 766 176 522ms 2 Mar 2022 418th Natanaelel 🇸🇪 765 53 33ms 12 Feb 2022 419th cbrt-x 765 173 142ms 11 Oct 2023 420th edsrzf 🇳🇿 764 96 13ms 13 Nov 2025 420th Yax42 🇫🇷 764 96 11ms 5 hours ago 422nd jared-hughes 760 129 3ms 10 Apr 2022 423rd yzhs 🇩🇪 759 99 18ms 3 Jun 2022 423rd jatloe 759 99 15ms 6 Sep 2024 425th xsot 🇸🇬 759 110 5ms 10 Jun 2025 426th JDiLenarda 🇫🇷 759 171 1,447ms 25 Nov 2023 427th MeWhenI 🇻🇦 759 178 114ms 8 Mar 2023 428th AdrienHache 🇫🇷 759 180 398ms 1 Feb 2025 429th MeWhenI 🇻🇦 757 148 10ms 22 Dec 2024 430th albanian-laundromat 757 176 5ms 6 Jul 2025 431st stackofbears 756 76 40ms 20 Sep 2023 432nd jared-hughes 756 97 10ms 6 Apr 2022 432nd trinityy-7 756 97 10ms 15 Mar 2024 432nd hacker112 🇸🇪 756 97 10ms 24 Jun 2024 432nd lifthrasiir 🇰🇷 756 97 11ms 23 Nov 2024 432nd helbling 🇨🇭 756 97 10ms 24 Aug 2025 437th MeWhenI 🇻🇦 756 154 12ms 26 Apr 2024 438th stefangimmillaro 756 247 223ms 13 Nov 2023 439th marshallward 🇺🇸 755 242 40ms 7 Sep 2022 440th duckyluuk 🇳🇱 754 88 381ms 28 Aug 2024 440th ovs-code 🇩🇪 754 88 418ms 16 Nov 2024 440th albanian-laundromat 754 88 374ms 12 Sep 2025 440th Babafaba 754 88 373ms 23 Oct 2025 444th Mandrzejy 🇵🇱 754 186 63ms 9 Apr 2024 445th lifthrasiir 🇰🇷 754 274 7ms 19 Dec 2024 446th akshatj27 🇦🇶 753 53 36ms 14 Feb 2022 446th MeWhenI 🇻🇦 753 53 70ms 25 Jul 2023 446th Steffan153 🇫🇮 753 53 36ms 20 Aug 2024 446th radarek 🇵🇱 753 53 70ms 27 Dec 2024 450th zacjl 752 155 2ms 24 Apr 2023 451st SomeKitten 🇺🇸 751 100 33ms 29 Aug 2022 451st keelimeguy 🇺🇸 751 100 11ms 7 Nov 2023 453rd stefangimmillaro 750 180 112ms 25 Dec 2022 454th klixel 🇨🇦 750 249 234ms 19 Jun 2023 455th Shanethegamer 🇺🇸 749 180 493ms 14 Jul 2023 456th xem 748 98 11ms 18 Feb 2022 456th Maznek 748 98 10ms 6 Jun 2023 456th dgerblick 748 98 10ms 16 Jun 2023 459th MichalMarsalek 🇨🇿 748 171 415ms 8 Mar 2022 460th the-zammers 748 177 146ms 9 Apr 2024 461st Frowny 747 77 34ms 21 Feb 2022 462nd Re-Adventures 🇮🇳 747 250 220ms 20 Jan 2023 463rd Shanethegamer 🇺🇸 745 149 108ms 18 Mar 2023 464th Shanethegamer 🇺🇸 745 160 124ms 24 May 2025 465th h3ra993huskp 🇯🇵 745 214 459ms 30 Nov 2025 466th cakular 744 101 11ms 19 May 2024 467th Shanethegamer 🇺🇸 744 172 372ms 21 Feb 2023 468th HallMatthew314 744 178 145ms 13 Sep 2022 469th FlyingPenguin223 743 132 3ms 17 Feb 2025 470th retrohun 742 81 11ms 15 Dec 2023 471st DialFrost 🇸🇬 742 110 86ms 21 Jun 2025 472nd DialFrost 🇸🇬 741 99 8ms 24 Dec 2024 472nd JOrE20 🇺🇸 741 99 11ms 13 days ago 474th vgamula 🇺🇦 741 226 31ms 6 Nov 2023 475th luuumine 🇫🇷 741 252 195ms 28 Nov 2025 476th MeWhenI 🇻🇦 740 110 1,295ms 11 May 2023 477th primo-ppcg 🇹🇭 739 54 39ms 14 Feb 2022 477th janlelis 739 54 69ms 21 Sep 2024 477th ovs-code 🇩🇪 739 54 41ms 27 Dec 2024 477th sean-niemann 🇺🇸 739 54 40ms 3 Aug 2025 First Prev 401–480 of 1,164 Next Last