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 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 676th primo-ppcg 🇹🇭 621 121 23ms 4 Mar 2022 676th EnTerr 621 121 23ms 8 Sep 2024 676th Bulmenisaurus 621 121 12ms 3 Oct 2025 676th ryyyn 🇺🇸 621 121 17ms 28 Oct 2025 680th elPossenreisser 621 220 352ms 6 May 2022 681st Beariish 620 158 2ms 27 Mar 2025 682nd madex 🇩🇪 619 188 2ms 10 Apr 2022 683rd Shanethegamer 🇺🇸 617 184 45ms 6 Sep 2024 684th ahmetdemirag 🇨🇾 616 122 19ms 15 Jul 2024 685th emgordon154 616 219 703ms 28 May 2025 686th annaproxy 616 222 350ms 29 Mar 2022 687th janAkali 🇷🇺 615 208 332ms 9 Oct 2024 688th sean-niemann 🇺🇸 614 102 2ms 6 Jun 2023 689th AlephSquirrel 614 108 782ms 21 Jan 2024 690th olivermrose 🇺🇸 613 65 38ms 15 Apr 2022 691st adlerzei 613 223 357ms 5 May 2022 692nd efgen 611 120 11ms 28 Dec 2023 693rd jared-hughes 611 123 14ms 8 Sep 2022 693rd quimey 611 123 16ms 4 Jul 2023 693rd htareque 611 123 14ms 17 Oct 2023 696th wackbyte 611 306 248ms 7 Dec 2023 697th msbranicky 609 300 275ms 31 Aug 2023 698th scpchicken 🇵🇼 603 66 38ms 13 Feb 2022 699th bizy-coder 603 110 493ms 16 Jan 2024 699th MeWhenI 🇻🇦 603 110 549ms 24 May 2024 699th CaedenHarper 🇨🇦 603 110 571ms 27 Dec 2024 702nd Shanethegamer 🇺🇸 603 232 2,285ms 16 Feb 2022 703rd emgordon154 603 310 269ms 6 Mar 2025 704th RYNO8 601 125 17ms 16 Aug 2022 705th RockOfStone 601 163 2ms 14 Mar 2024 706th MeWhenI 🇻🇦 600 174 5ms 15 Oct 2023 707th bac0id 600 233 66ms 27 Jun 2024 708th emgordon154 600 414 473ms 4 Oct 2025 709th janbehrens 🇩🇪 598 266 344ms 26 Feb 2022 709th cbrt-x 598 266 327ms 6 May 2022 711th GrayJoKing 🇦🇺 596 98 134ms 11 Aug 2024 712th dzshn 596 126 16ms 15 Aug 2022 712th stefangimmillaro 596 126 16ms 10 Nov 2023 712th fgrosshans 🇫🇷 596 126 12ms 17 Jul 2024 712th NickTheEASDude 🇺🇸 596 126 20ms 21 Aug 2024 712th Pyroan 596 126 16ms 13 Mar 2025 717th MaxElf999 591 127 16ms 10 Nov 2022 717th DrakeSeteraO 591 127 26ms 28 Oct 2025 719th Shanethegamer 🇺🇸 591 134 82ms 4 Jun 2025 720th emgordon154 589 137 25ms 29 Jul 2025 721st pschmid0 🇺🇸 588 142 4ms 17 Oct 2022 722nd RobertHoeh 588 229 3,083ms 7 Oct 2025 723rd fourth-bit 587 128 16ms 18 Nov 2022 723rd Command-Master 587 128 97ms 29 Sep 2023 723rd mathisfun271 587 128 34ms 13 Feb 2024 726th adoxography 586 68 47ms 20 Mar 2022 727th mwja 586 125 10ms 22 Aug 2024 728th 0xjac 🇨🇭 586 312 261ms 8 Jun 2025 729th Shanethegamer 🇺🇸 584 99 307ms 20 Apr 2022 730th jared-hughes 584 103 46ms 18 Jul 2022 731st stefangimmillaro 584 190 96ms 22 Oct 2022 732nd KatieLG 🇬🇧 584 231 227ms 13 days ago 733rd Kacarott 🇦🇺 582 114 818ms 4 Feb 2025 734th eiburns 582 126 9ms 28 Feb 2022 734th tomh1012 582 126 10ms 4 Mar 2022 734th Vaekor 582 126 9ms 28 Jul 2023 734th iczelia 🇩🇪 582 126 10ms 11 Oct 2025 738th andre-lameirinhas 🇵🇹 582 129 16ms 29 Jul 2022 738th Mikey-Beep 🇬🇧 582 129 15ms 6 Oct 2022 738th cros107 🇦🇺 582 129 15ms 25 May 2024 738th cubed-guy 582 129 15ms 9 Jun 2024 738th wuduculfre 582 129 11ms 22 Jul 2025 743rd Phil-RGOMEGA 580 169 2ms 30 Aug 2023 744th dokutan 579 101 122ms 20 Sep 2024 745th CedricGebistorf 578 130 16ms 16 Mar 2022 746th jared-hughes 577 69 38ms 10 Sep 2022 747th Aurel300 🇨🇭 577 324 210ms 3 Jun 2024 748th Mabeloid 🇳🇴 576 170 3ms 29 Sep 2024 748th frosster 576 170 3ms 26 Mar 2025 750th MeWhenI 🇻🇦 576 234 492ms 19 Aug 2022 First Prev 676–750 of 1,140 Next Last
