Logic Puzzles - Brain Riddles
Easybrain
Logic Riddle-Puzzle Games
Dream S Studio
Riddle Time: Tricky Riddles
Fun developer
Brain logic puzzles & riddles
Senior Games
IQ Test: Logic & Riddle games
TrasCo Studios
Einstein's Riddle Logic Puzzle
Rottz Games
Dark Riddle
PAGA GAMES
Riddles
Learn to Draw Step by Step Lessons
sbitsoft.com
7 Riddles: Logic & Math games