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 42 (clear filter)

Id	Title	Translations	Author	Solved	Blessing
20	Vowel Count	DE ES AR ZH RO RU SK		12581	3.57
30	Reverse String	DE ES RU SK		8990	4.15
50	Palindromes	DE ES RU SK		5053	5.15
31	Rotate String	ES RU		5044	5.16
19	Matching Brackets	ES RU		3732	5.68
58	Card Names			3317	5.89
47	Caesar Shift Cipher	SK		3395	5.85
49	Rock Paper Scissors			3347	5.87
55	Matching Words			3242	5.93
33	Parity Control	RU		2411	6.44
45	Cards Shuffling	ZH		2028	6.74
72	Funny Words Generator			1626	7.12
127	Anagrams			1295	7.52
428	Broken Keyboard			47	13.24
70	Most Frequent Word			722	8.53
86	Brainfuck Interpreter			567	8.95
207	Suffix Array			375	9.67
82	Levenshtein Distance			500	9.17
131	Four Pics One Word			392	9.59
150	Introducing Regexps			333	9.87
136	Variable Length Code Unpack			347	9.80
140	Proper Bracket Sequences			254	10.34
323	Next Palindrome		csfpython	85	12.23
151	Word Ladders			195	10.80
138	Huffman Coding			188	10.86
374	Longest Common Subsequence			38	13.61
244	Introducing SQL			105	11.87
372	String Minimization			33	13.84
148	Public Key Cryptography Intro			138	11.40
420	Life on a String		csfpython	10	15.80
160	Social Web Scraper			119	11.65
158	Hamming Codes			114	11.73
258	Text Justification			67	12.64
277	The Adventure of Morse Code		zelevin	56	12.95
141	Sliding Window Search			99	11.97
142	LZ77 decompression			90	12.13
132	Stream Cipher Breaking			82	12.29
230	Move-To-Front Transform			50	13.14
233	Language Study			42	13.44
307	The Problem of Too Many Clues		zelevin	26	14.24
392	Fixing an Anagram			9	15.97
415	Smallest Message		gardengnome	4	17.17