Are you a logical person? Could you use your logic like a tool to solve problems? Then this is where you'll find some great challenges to test your logical skills.
Here you'll find our logic riddles, including short logic riddles, easy logic riddles, hard logic riddles and long logic riddles. All the riddles are with answers.
A car thief, who had managed to evade the authorities in the past, unknowingly took the automobile that belonged to Detective Anderson. The detective wasted no time and spared no effort in discovering and carefully examining the available clues. He was able to identify four suspects with certainty that one of them was the culprit.
The four make the statements below. From twelve of total statements, six are true and six false.
Suspect A:
1. C and I have met many times before today.
2. B is guilty.
3. The car thief did not know it was the Detective's car.
Suspect B:
1. D did not do it.
2. D's third statement is false.
3. I am innocent.
Suspect C:
1. I have never met A before today.
2. B is not guilty.
3. D knows how to drive.
Suspect D:
1. B's first statement is false.
2. I do not know how to drive.
3. A did it.
Which one is the car thief?
Let's say 6 statements are lies.
A's 1st statement and C's 1st statement negate each other. One of them is a lie.
C's and D's negate each other. One of them is lying. Therefore, there are 4 additional false statements.
Assume A is guilty. If so, A's second statement, B's second statement, and D's first statement are the additional lies.
Assume D is guilty. If so, A's second statement, B's first statement, and D's third statement are lies. This also only makes five false statements. D did not do it.
Assume C did it. If so, A's second statement, D's first and third statements are false. This again, makes only five false statements.
After ruling out suspects A, C and D, B is the culprit. B's third statement, C's second statement, and D's first and third statements are the additional false statements. This adds up to six.
Riddle me, riddle me, rin-е-go, mother gave me some seeds to sow. The seeds were black, the ground was white. If you riddle me that, you'll escape my bite.
What are they?
It is energy and motion, it can fly across the ocean.
It can listen and even speak, it can see and even seek.
It eats neither fruit nor gruel, it eats energy and fuel.
Better say: It doesn't eat; It is transformed into heat.
What is it?
My step is slow, and I breathe snow.
To the ground, I bring death.
My marching brings an end to me,
I'm slain by the sun or engulfed by the sea.
What am I?
I am all that you see, yet I’m nothing at all, and from you, I will flee.
Formed of deception, I will twist your perception.
Wherever I'm rising, I warp the horizon.
What am I?
I am a plant you use in food, and my name consists of 5 letters.
Remove the first letter of my name, and you'll get a form of energy.
Get rid of two, and you'll get something necessary for life.
Scramble together the last 3 letters, and you can drink it.
What am I?
You will find me in the mountains, and you'll find me in a creek.
I have no mouth, but I speak every tongue.
I have no ears, yet I answer every cry, and I always have the final word.
What am I?
A thousand colored folds stretch toward the sky,
Atop a tender strand,
Rising from the land,
'Til killed by maiden's hand.
Perhaps, as a token of love.
Perhaps, to say goodbye.
What is it?
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