Quality Apps for Thinking People
Keep your brain sharp with these classic, challenging, high quality puzzles. Read why we don't have ads in our apps.
Logic Grid Puzzles
Classic Logic Grid Puzzles of varying sizes and difficulty.
Hard Logic Problems
Logic Puzzles from the popular Penny Dell magazines.
Acrostics
Anacrostics combine crosswords with fill in the quote.
Logigrammes
Les puzzles logigrilles par Sport Cérébral®