Problems

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

Volume: Simple - total 81 (clear filter)

Id	Title	Translations	Author	Solved	Blessing
1	Sum "A+B"	DE ES FR AR ZH RO RU SK		59719	1.00
2	Sum in Loop	DE ES FR AR ZH RO RU SK		36194	1.87
3	Sums in Loop	DE ES FR AR ZH RO RU SK		27602	2.34
4	Minimum of Two	DE ES FR AR ZH RO RU SK		24060	2.58
5	Minimum of Three	DE ES FR AR ZH RO RU SK		21538	2.77
15	Maximum of array	DE ES AR ZH RO RU SK		18827	3.01
6	Rounding	DE ES AR ZH RO RU SK		17257	3.16
7	Fahrenheit to Celsius	DE ES AR ZH RO RU SK		16528	3.23
20	Vowel Count	DE ES AR ZH RO RU SK		13434	3.59
11	Sum of digits	DE ES RU ZH SK		13363	3.60
8	Arithmetic Progression	DE ES RU ZH SK		12554	3.71
41	Median of Three	DE ES AR ZH RO RU SK		11492	3.86
9	Triangles	DE ES RU ZH SK		11993	3.79
28	Body Mass Index	DE ES ZH RU SK		11363	3.88
13	Weighted sum of digits	DE ES RU ZH SK		10840	3.96
43	Dice Rolling	DE ES ZH RU SK		9760	4.15
16	Average of an array	DE ES RU SK		10284	4.06
30	Reverse String	DE ES RU SK		9713	4.15
21	Array Counters	DE ES RU SK		8896	4.31
10	Linear Function	DE ES RU SK		8651	4.36
48	Collatz Sequence	DE ES RU SK		7724	4.55
18	Square Root	ES RU		6241	4.92
50	Palindromes	DE ES RU SK		5502	5.14
52	Pythagorean Theorem	RU		5280	5.21
31	Rotate String	ES RU		5454	5.16
67	Fibonacci Sequence	RU		4744	5.40
68	Bicycle Race	ES RU		4709	5.41
57	Smoothing the Weather	ES RU		4701	5.42
35	Savings Calculator			4516	5.49
25	Linear Congruential Generator	RU		4460	5.51
44	Double Dice Roll	RU		4224	5.60
81	Bit Count	RU		3791	5.79
58	Card Names			3627	5.87
49	Rock Paper Scissors			3689	5.84
128	Combinations Counting			2992	6.20
55	Matching Words			3548	5.90
94	Fool's Day 2014	SK		3102	6.14
61	Prime Numbers Generation	RU		3169	6.10
42	Blackjack Counting			2946	6.23
38	Quadratic Equation			2728	6.36
53	King and Queen			2380	6.60
171	Tree Height Measurement			1669	7.21
45	Cards Shuffling	ZH		2252	6.69
172	Cloud Altitude Measurement			1266	7.69
39	Share Price Volatility			1734	7.15
74	Clock Hands			1223	7.75
73	Hexagonal Grid			1085	7.96
504	Who are Backus and Naur			5	16.99
191	Spaceship Weight Fraud			402	9.68
206	Base-32 Encoding			371	9.82
83	Graph Generator			476	9.39
301	Skyscraper Price			217	10.75
385	Number of steps in Euclidean Algorithm		gardengnome	113	11.88
377	Sum of Digits Divisibility			111	11.91
503	Dodecahedral Life			3	17.70
425	Explosive Breeding			63	12.88
184	Matches Picking		quandray	236	10.61
109	Lucky Tickets			272	10.36
366	Image Cutting		oezguery	90	12.27
323	Next Palindrome		csfpython	115	11.85
371	Pages to Print			81	12.45
253	Beautiful Line Chart			146	11.44
437	Elections and Happiness			38	13.74
360	Whisky Blending		csfpython	80	12.47
433	A Crime on Logic Island		csfpython	39	13.70
337	Introducing Zeckendorf		csfpython	88	12.31
269	Fibonacci coding			114	11.86
368	Number Base Palindrome		csfpython	62	12.91
414	MIDI Variable Length Numbers			36	13.83
449	Space Pirates		csfpython	21	14.73
364	Arthur Engel's Randomizer			52	13.21
418	Expected Number of Random Moves		moxieman	29	14.20
281	Basic Tokenizer			72	12.65
291	Squirrels vs. Acorns		zelevin	68	12.75
401	Methane Rotation		moxieman	33	13.98
277	The Adventure of Morse Code		zelevin	68	12.75
403	Hi-Lo dice game			25	14.44
406	Wormholes of Cygnus		moxieman	21	14.73
335	Venus Visible			35	13.88
388	Fibonacci Guessing Game			20	14.82
392	Fixing an Anagram			16	15.18