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Carl Löndahl's user avatar
Carl Löndahl's user avatar
Carl Löndahl's user avatar
Carl Löndahl
  • Member for 9 years
  • Last seen more than 1 year ago
5 votes

The Erasmus pentagon

5 votes

A children's plaything

5 votes
Accepted

A prolific nine-letter word

5 votes
Accepted

Two puzzles about encompassing convex sets

5 votes

IQ test question-black and white squares

4 votes

A Suspicious Mail 2

4 votes
Accepted

What is the next?

4 votes

Death of the Great American Chemist

4 votes

"Rearrange the alphabet" puzzle

4 votes

Problem solving, two pieces on a 12-gon

4 votes
Accepted

Grid pattern. Help me to solve the puzzle

4 votes

Riddle(Tough one): we are siblings, who are we?

4 votes

Fill in the blank using suitable option :

4 votes

Cubic Compression Conundrum

3 votes

It needs some thinking but solvable and nice

3 votes
Accepted

Who are the guilty parties? #3

3 votes
Accepted

Completing the letter series:

3 votes

Matrix type IQ puzzle

3 votes

IQ puzzle with a central star and lines sticking out of it

3 votes

Fill number in missing?

3 votes

Puzzling Number Boxes

3 votes
Accepted

Switch the Odd One Out #3 (Intermediate)

3 votes
Accepted

2-Palindromic DNA

3 votes

What is a Complete Word™?

2 votes

Switch the Odd One Out #2

2 votes

Generate a valid string

2 votes
Accepted

Hack of the International Stamped Time Server

2 votes

You see me every day

2 votes

Small and resilient

2 votes
Accepted

Bitwise Logic Murder