Wallis  » Gallery » Logical puzzles

HINT: If there exists a solution to the puzzle (marked by Star in a table) it is hidden by default. You have a possibility to show it by clicking Show/hide solution.
HINT: By default all puzzles are ordered by descending date (if you don't choose otherwise) according to when they were added to a database (i.e. topmost are newest puzzles). I'll be glad if you help me to expand this collection with new puzzles.
Name: #|A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z
Difficulty: 1|2|3|4|5|6|7|8|9|10|Unsolved|Solved|All
 Name Ascending DescendingDifficulty Ascending Descending
StarTečnový lichoběžník5.2
StarTrojice prvočísel4.1
StarTři rovnice4.2
StarTrojciferná prvočísla3.6
StarTrojrovnice II3.2
StarTrojrovnice I2.2
StarTři planety5.2
 Týmová spolupráce2.0
 Tupoúhlý trojúhelník4.0
StarTrosečníci5.0
 Test vajec4.0
 Trianglie II7.0
 Test osobnosti6.0
 Trik s kartami II8.0
 Trojčata6.0
StarTřídění mincí6.8
StarTrianglie6.5
 Trik s kartami I5.0
StarTři džbány5.3
StarTři bohyně3.6
StarTopinky1.4
Total: 21
Name: #|A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z
Difficulty: 1|2|3|4|5|6|7|8|9|10|Unsolved|Solved|All