Problems

Note that you can solve most task in any order!
Already solved ones are at the bottom of the table.

Tagged with: strings - total 39    (clear filter)

Id Title Translations Solved
20Vowel CountDE ES AR ZH RO RU SK12273
30Reverse StringDE RU SK8773
50PalindromesDE ES RU SK4917
31Rotate StringES RU4921
19Matching BracketsES RU3619
58Card Names3227
47Caesar Shift CipherSK3318
49Rock Paper Scissors3260
55Matching Words3169
33Parity ControlRU2331
45Cards ShufflingZH1958
72Funny Words Generator1581
127Anagrams1264
70Most Frequent Word702
207Suffix Array361
86Brainfuck Interpreter549
82Levenshtein Distance485
131Four Pics One Word384
150Introducing Regexps328
136Variable Length Code Unpack339
374Longest Common Subsequence33
323Next Palindrome72
140Proper Bracket Sequences240
372String Minimization25
392Fixing an Anagram7
151Word Ladders189
138Huffman Coding185
244Introducing SQL90
148Public Key Cryptography Intro133
160Social Web Scraper115
158Hamming Codes111
258Text Justification63
277The Adventure of Morse Code52
141Sliding Window Search97
142LZ77 decompression89
132Stream Cipher Breaking80
230Move-To-Front Transform47
307The Problem of Too Many Clues23
233Language Study39