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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 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 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 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 401st KrausRaus 🇺🇸 781 94 11ms 13 Feb 2022 401st SirBogman 🇺🇸 781 94 14ms 7 May 2022 401st iliazeus 781 94 25ms 4 Sep 2022 401st Natanaelel 🇸🇪 781 94 12ms 9 Dec 2023 401st LukeBridges 🇬🇧 781 94 11ms 2 Oct 2024 406th Shanethegamer 🇺🇸 780 105 1,365ms 12 Dec 2022 407th CLOStrophobic 🇮🇹 780 133 7ms 19 Feb 2025 408th jwhear 🇺🇸 780 240 228ms 20 Mar 2023 409th lynn 779 203 33ms 16 Jul 2023 410th GolfingSuccess 🇬🇷 778 144 10ms 30 Jan 2025 411th GrayJoKing 🇦🇺 778 187 11ms 24 Feb 2026 411th edsrzf 🇳🇿 778 187 8ms 15 Mar 2026 413th Shanethegamer 🇺🇸 777 41 70ms 5 Dec 2024 414th GolfingSuccess 🇬🇷 776 126 5ms 20 Aug 2024 415th canissimia 🇦🇶 776 355 353ms 19 May 2023 416th primo-ppcg 🇹🇭 776 381 11ms 13 Aug 2025 417th edsrzf 🇳🇿 775 206 493ms 25 Oct 2025 418th canissimia 🇦🇶 775 585 53ms 17 Mar 2024 419th Shanethegamer 🇺🇸 774 174 2,675ms 4 Nov 2024 420th 77Tigers 773 242 213ms 10 Apr 2024 421st Shanethegamer 🇺🇸 772 86 453ms 16 Jan 2024 422nd snoozingnewt 🇨🇦 772 95 12ms 14 Feb 2024 422nd junkondo-jp 772 95 13ms 4 Jun 2024 422nd Lv0Sys 🇵🇱 772 95 11ms 6 Dec 2025 425th primo-ppcg 🇹🇭 772 100 6ms 21 Aug 2023 426th inventshah 772 151 2ms 29 Mar 2025 427th namelessiw 772 207 496ms 10 Oct 2025 428th MeWhenI 🇻🇦 771 75 252ms 28 Jan 2023 428th SirBogman 🇺🇸 771 75 418ms 2 Feb 2024 430th MeWhenI 🇻🇦 768 79 19ms 1 Nov 2023 431st cbrt-x 767 173 140ms 11 Oct 2023 432nd ovs-code 🇩🇪 766 176 489ms 2 Mar 2022 433rd Shanethegamer 🇺🇸 765 101 6ms 14 Jan 2024 434th Yax42 🇫🇷 764 96 11ms 21 Jan 2026 435th GolfingSuccess 🇬🇷 763 192 82ms 20 Mar 2026 436th jared-hughes 762 129 3ms 10 Apr 2022 437th albanian-laundromat 🇺🇸 761 176 5ms 6 Jul 2025 438th AdrienHache 🇫🇷 761 180 455ms 1 Feb 2025 439th yzhs 🇩🇪 759 99 17ms 3 Jun 2022 439th jatloe 759 99 15ms 6 Sep 2024 441st xsot 🇸🇬 759 110 5ms 10 Jun 2025 442nd JDiLenarda 🇫🇷 759 171 1,570ms 25 Nov 2023 443rd MeWhenI 🇻🇦 759 178 129ms 8 Mar 2023 444th MeWhenI 🇻🇦 757 148 11ms 22 Dec 2024 445th stefangimmillaro 757 247 219ms 13 Nov 2023 446th stackofbears 756 76 34ms 20 Sep 2023 447th jared-hughes 756 97 12ms 6 Apr 2022 447th trinityy-7 756 97 10ms 15 Mar 2024 447th hacker112 🇸🇪 756 97 13ms 24 Jun 2024 447th lifthrasiir 🇰🇷 756 97 11ms 23 Nov 2024 447th helbling 🇨🇭 756 97 11ms 24 Aug 2025 452nd MeWhenI 🇻🇦 756 154 14ms 26 Apr 2024 453rd akshatj27 🇦🇶 755 53 43ms 14 Feb 2022 453rd MeWhenI 🇻🇦 755 53 73ms 25 Jul 2023 453rd radarek 🇵🇱 755 53 72ms 27 Dec 2024 456th kg583 🇺🇸 755 194 83ms 42 hours ago 457th marshallward 🇺🇸 755 242 40ms 7 Sep 2022 458th duckyluuk 🇳🇱 754 88 459ms 28 Aug 2024 458th ovs-code 🇩🇪 754 88 471ms 16 Nov 2024 458th albanian-laundromat 🇺🇸 754 88 420ms 12 Sep 2025 458th Babafaba 754 88 426ms 23 Oct 2025 462nd MeWhenI 🇻🇦 754 158 158ms 27 Mar 2026 463rd Mandrzejy 🇵🇱 754 186 69ms 9 Apr 2024 464th lifthrasiir 🇰🇷 754 274 7ms 19 Dec 2024 465th Natanaelel 🇸🇪 752 56 1,311ms 28 Mar 2026 466th SomeKitten 🇺🇸 752 100 29ms 29 Aug 2022 466th keelimeguy 🇺🇸 752 100 11ms 7 Nov 2023 466th cuvam 🇺🇸 752 100 17ms 4 days ago 469th zacjl 752 155 2ms 24 Apr 2023 470th MichalMarsalek 🇨🇿 752 171 460ms 8 Mar 2022 471st klixel 🇨🇦 751 249 229ms 19 Jun 2023 472nd stefangimmillaro 750 180 124ms 25 Dec 2022 473rd xem 749 98 13ms 18 Feb 2022 473rd Maznek 749 98 10ms 6 Jun 2023 473rd dgerblick 749 98 11ms 16 Jun 2023 476th the-zammers 749 177 146ms 9 Apr 2024 477th Shanethegamer 🇺🇸 749 180 486ms 14 Jul 2023 478th Re-Adventures 🇮🇳 748 250 218ms 20 Jan 2023 479th Frowny 747 77 34ms 21 Feb 2022 480th Shanethegamer 🇺🇸 747 172 462ms 21 Feb 2023 481st Vinterion 746 212 33ms 6 Oct 2024 482nd h3ra993huskp 🇯🇵 746 214 481ms 30 Nov 2025 483rd Shanethegamer 🇺🇸 745 149 131ms 18 Mar 2023 484th Shanethegamer 🇺🇸 745 160 155ms 24 May 2025 485th HallMatthew314 745 178 145ms 13 Sep 2022 486th cakular 744 101 12ms 19 May 2024 487th MeWhenI 🇻🇦 744 110 1,280ms 11 May 2023 488th FlyingPenguin223 744 132 3ms 17 Feb 2025 489th edsrzf 🇳🇿 744 180 3ms 3 days ago 490th GrayJoKing 🇦🇺 743 104 6ms 31 Aug 2023 491st retrohun 742 81 11ms 15 Dec 2023 492nd DialFrost 🇸🇬 742 110 94ms 21 Jun 2025 493rd luuumine 🇫🇷 742 252 219ms 28 Nov 2025 494th primo-ppcg 🇹🇭 741 54 41ms 14 Feb 2022 494th janlelis 741 54 67ms 21 Sep 2024 494th ovs-code 🇩🇪 741 54 42ms 27 Dec 2024 494th sean-niemann 🇺🇸 741 54 41ms 3 Aug 2025 494th Natanaelel 🇸🇪 741 54 44ms 10 Feb 2026 494th blaztoma 🇱🇹 741 54 44ms 21 days ago 500th DialFrost 🇸🇬 741 99 11ms 24 Dec 2024 First Prev 401–500 of 1,203 Next Last