ALT This image shows six pattern block designs arranged in a 3 by 3 grid with the four bottom left squares merged to highlight a larger design. The collection includes three wreaths and three snowflake designs created this year.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six teal kites, six blue rhombuses, and twelve green triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of four blue rhombuses, four gray darts, six pink triangles, and thirteen teal kites. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six teal kites, six blue rhombuses, and twelve green triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of four blue rhombuses, four gray darts, and sixteen teal kites. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six gray darts, six blue rhombuses, and twelve pink triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of one yellow hexagon, two pink triangles, three gray darts, four blue rhombuses, and fourteen teal kites. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six teal kites and twelve pink triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of two blue rhombuses, six gray darts, six pink triangles, and thirteen teal kites. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six gray darts, six blue rhombuses, and twelve pink triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of four blue rhombuses, four pink triangles, four gray darts, and fourteen teal kites. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six teal kites, six blue rhombuses, and twelve green triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of two green triangles, three gray darts, six blue rhombuses, eight pink triangles, and eleven teal kites. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six teal kites and twelve pink triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of two pink triangles, two purple hexagons, three gray darts, three blue rhombuses, and fourteen teal kites. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of three blue rhombuses, six green triangles, and twelve red trapezoids. The first image along the bottom shows the octagon used in the design. The octagon is made of five blue rhombuses, six teal kites, eight gray darts, and ten red trapezoids. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six teal kites, six blue rhombuses, and twelve green triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of one yellow hexagon, two blue rhombuses, six teal kites, eight gray darts, and ten red trapezoids. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six teal kites, six blue rhombuses, and twelve green triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of two yellow hexagons, six gray darts, eight teal kites, and twelve blue rhombuses. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six teal kites and twelve pink triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of two blue rhombuses, six gray darts, six pink triangles, and thirteen teal kites. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six gray darts, six blue rhombuses, and twelve pink triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of four gray darts, four blue rhombuses, eight teal kites, and sixteen pink triangles. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six gray darts, six blue rhombuses, and twelve pink triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of four gray darts, eight teal kites, eight pink triangles, and twelve blue rhombuses. It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six teal kites, six blue rhombuses, and twelve green triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of four blue rhombuses, four gray darts, and sixteen teal kites . It also shows various stages of the design along the bottom and on the right side of the image.

ALT The main image shows a radial design created with 21st Century Pattern Blocks. It was built by arranging six octagons around a central star. The central star is made of six gray darts, six blue rhombuses, and twelve pink triangles. The first image along the bottom shows the octagon used in the design. The octagon is made of two blue rhombuses, six gray darts, sixteen pink triangles, and eight teal kites. It also shows various stages of the design along the bottom and on the right side of the image.