AllADA95 DOC ASM32-GCC ASM32 ASM64 GAWK MAWK BASH BC BF C-CLANG C NCSHARP CSHARP C++ 4.3.2 CPP CPP14-CLANG CPP14 C99 CLPS CLOJURE COBOL COFFEE LISP clisp LISP sbcl D D-CLANG D-DMD DART ELIXIR ERL FSHARP FANTOM FORTH FORTRAN GO GOSU GRV HASK ICON ICK JAR JAVA JS-RHINO JS-MONKEY JULIA KTLN LUA NEM NICE NIM NODEJS OBJC OBJC-CLANG OCAML OCT PAS-GPC PAS-FPC PDF PERL PERL6 PHP PICO PIKE PS PRLG-swi PROLOG PYTHON PYPY PYPY3 PYTHON3 PY_NBC R RACKET RUBY RUST SCALA SCM guile CHICKEN SED ST SQLITE SWIFT TCL TEXT UNLAMBDA VB.NET WHITESPACE

list of problems

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ID NAME CODE USERS ACC %
246    Plant a Christmas Tree CTQUINE 28 30.40
1690    Intercept INTER 20 31.09
7224    Prime or not ISPRIME 91 31.63
21015    Clock problems CLOCKPRO 3 37.29
7480    Nth Prime NPRIME 55 40.11
11439    Area of an Irregular Polygon POLYGONA 7 41.40
8446    Sum of two primes PRIMESUM 15 42.02
9029    The next and the previous palindrome NEXTPREV 37 42.38
8435    Plotting functions PLOT 8 42.41
6295    Area Difference SQDIFF 48 42.76
7105    Reverse the Input REVINPUT 71 43.17
7032    Adding reversed numbers (challenge) ADDING 91 43.49
5656    Binary clock BINCLOCK 48 44.00
5681    Factorial length FACTLENG 305 44.16
6088    Sorting points XYZ_SORT 78 47.18
7483    C style constants CCONST 53 47.85
6646    Fully Parenthesized Expression BRACKETS 17 47.89
6388    Next power of 2 POWEROF2 223 48.51
5642    Fibonacci numbers FIBON 574 48.68
6366    Reverse Polish notation RPN 65 48.91
6699    Type of triangle TRIAN 113 49.34
5675    Gregorian calendar GREGCAL 27 49.38
6120    Totient function TOTIENT 58 49.53
6119    Function σ SIGMA_EN 61 49.69
8198    Homogeneous area RECTAREA 22 50.15
378    Size Contest SIZECON 447 50.43
6621    Binomial coefficient BINOMIAL 134 50.51
7532    Fibonacci check ISFIB 64 50.70
5659    Pascal’s triangle PASCAL_T 83 51.79
1492    Lexicographic sort SLEXSORT 61 51.93
12996    Wow Square WOW_SQR 14 52.03
7810    Hands meeting MEETING 19 53.59
16509    Divisors TJUC1 13 54.55
6454    Street parade (challenge) S_PARADE 54 54.63
8677    Brightness BRIGHT 25 55.09
5666    Next permutation NEXTPERM 192 55.37
7183    Pizza (challenge) PIZZAS 101 55.39
6411    Dos Date (all languages available) DDATE2 86 55.96
6496    Biggest sum of a coherent subsequence B_S_C_S 45 56.35
6586    Anagram (challenge) ANAGRAMS 140 56.39
8671    Short Prime Permutations SPRIMPER 17 56.99
6626    Printing triangle ELGNAIRT 59 57.22
6277    Morse code MORSE_CD 48 57.42
8950    Grid points GRIDPNT 14 58.17
5828    Positional notations POS_NOTA 46 58.19
5842    Polybius square POLYBIUS 106 59.69
5671    Roman calculator ROMANCAL 39 59.89
9174    Counting red squares BOARD 23 60.28
5910    Checking sudoku SUDCHECK 48 60.35
6529    Traversing Grid (challenge) TR_GRID 59 60.42
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