＼＼Currently over 100,000 questions／／ Challenge the mystery-solving ranking! ▶ <365 days> New puzzle solving problems appear one after another! ※※※※※※※※※※※※※※※※※※※※※ There is no charge [Enjoy completely free] ※※※※※※※※※※※※※※※※※※※※※ ◢◤ Mystery Solving IQ Test / Deviation Ranking / Time Attack Riddle Fun and accurate "mystery-solving IQ / deviation value" is measured from the number of various problems that test various mystery-solving skills and the participation data of more than 200,000 people nationwide. Aim high IQ group MENSA level. Would you like to test your riddle-solving skills? ◢◤ Create and share puzzle-solving problems / Become a popular puzzle-solving creator A simple puzzle-composing tool for solving riddles and popular riddle rankings based on user votes. It is also possible to make a buzz with the first puzzle-solving work. ``Minna no Mystery Solving'' is the trigger to debut as a professional mystery solving creator one after another. ∵∴ I didn't have that idea － ∴∵ An unsolvable mystery-solving problem created by mystery-solving experts. A puzzle-solving game with an overwhelming number of divine questions. It is also recommended for puzzle solving tests, puzzle solving events / real escape game practice, IQ tests / brain training. All puzzle-solving games are free and safe for children. It's a free puzzle-solving game that makes you smart and fun. Produced by Minna no Management Bureau Sound: OtoLogic (CC BY 4.0)