This puzzle features a (partial) custom font we designed in the style of the MIT logo.
Puzzle 1 is based on the “Three in a row” puzzle by Robert E. Neale from 2017. Puzzle 2 is loosely based on map-folding puzzles (such as those described by Martin Gardner, in this paper (Figure 12), or on this website).
Two-page PDF (print duplex, flipping on long edge)
Front side: TOP [72dpi] [150dpi] [PDF] |
Back side: TOP [72dpi] [150dpi] [PDF] |
The puzzle starts as a 3 × 3 square with three slits (of length 1) forming a U shape. You can fold the puzzle only along the grid lines. There are two different goals/puzzles:
The puzzle was designed for color printing. If you're using a black-and-white printer, try printing this grayscale version.
The PDF file is the best combination of printing quality and small file size. You will need a suitable viewer. Alternatively, you can print one of the images. If you can print images scaled to fit, use 150dpi. Otherwise, use 72dpi.