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Optical Illusion Drawing
Double Play #puzzle http://bit.ly/DoublePlayPuzzle by Larry D. Nichols. Move tiles from any given or random position back to the Home pattern. Similar to #15Puzzle, but tiles can only #slide in pairs, with one tile pushing another. #slider #game #fun #education #challenge #play #think
Star ⭐️ #puzzle by The Grabarchuk Family [find more original #puzzles in 102 PUZZLE QUIZZES 📖 http://bit.ly/102pqBW] In the inlay, find a perfect, four-pointed star exactly similar to that shown just above it. The star can differ in size and orientation, but its outline must be full and uninterrupted #visual #find #search #solve #smart #puzzled #homeschooling #think #education
The Twiddled Bolts #puzzle after Martin Gardner. Two identical bolts are placed together so that their helical grooves intermesh as shown in the illustration. If you move the bolts around each other as you would twiddle your thumbs, holding each bolt firmly by the head so that it does not rotate and twiddling them in the direction shown, will the heads (a) move inward, (b) move outward, or (c) remain the same distance from each other?
Plus 2 Hexagons #puzzle by Peter Grabarchuk. From four hexagonal tiles #create the contours of six regular hexagons. You can rotate and/or overlap the tiles, but you are not allowed to flip them over. Find more original #puzzles in PUZZLE BOX VOLUME 3 📖 http://bit.ly/PuzzleBoxVol3 #education #challenge #brainteaser #solve #homeschooling
Coin Exchange #puzzle by Peter Grabarchuk. Arrange same 6 coins in the capital L altering their heads and tails as shown in left illustration. Goal - make another L with all coins having their heads and tails exchanged as shown in right illustration. Performed it in the fewest moves. A move consists of sliding a pair of the two adjoining coins to a new place. You have to slide the coins only orthogonally; it means that you are not allowed to rotate the pair of coins while you move it.
House Unfold #puzzle by The Grabarchuk Family. Which pattern forms a full house when folded along the dotted lines? No parts of the patterns should overlap each other. Find more original #puzzles in #new PUZZLE BOX VOLUME 3 📖 http://bit.ly/PuzzleBoxVol3. #fold #unfold #origami #visualpuzzle #logic #challenge #problem #brainteaser #solve #teaching #fun #puzzling #learn #smart #puzzled #homeschool
NEWS Guide - Very often it's hard to decide between just two directions to stick to the one of them. This is a challenge to choose between eight directions where the final choice is not limited to the only direction but is multidirectional instead. By Serhiy Grabarchuk, Jr.
The Sun - Put together three black wire pieces to form a composition of three letters, S, U and N. The letters' shapes should be the same as shown beneath the pieces and with no rotation or reflection. In the final composition the letters can touch each other with their corners only. It is not allowed to rotate the pieces, overlap or flip them over. By Helen Homa and Peter Grabarchuk.