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Stella Number Problem Title
1000.11 Three Shapes, Three Numbers
1000.12 Looping Paths
1000.14 Un-Knotting
1000.15 Telling Time Backwards, Part I
1000.16 Telling Time Backwards, Part II
1000.21 Floor Tile Reflection no. 1
1000.22 Floor Tile Reflection no. 2
1000.23 Floor Tile Reflection no. 3
1000.26 Nasty Page Fold
1000.31 Tents Among Four Trees
1000.41 Non-Intersecting Paths on Grid
1000.45 Line Fragments no. 1
1000.46 Line Fragments no. 2
1000.47 Line Fragments no. 3
1000.53 Stella's Fishpond
1000.54 Swapping Places
1000.55 Novice Bagpipers
1000.56 Yearbooks Meet Bookworm
1000.57 A Line of Men
1000.61 Poison Pills
1000.65 An Alphabet Line
1000.66 Alphabet Line
1000.72 Clock Hands, Purple Flashes
1000.75 Scott the Painter
1000.81 Continue the Pattern
1000.82 Acropolis Pattern
1000.91 Chessboard Dominoes
1000.92 Students Change Seats
1000.93 The Eight Queens Puzzle
1000.94 Take a Walk on a Checkerboard
1007.11 The Impossible Path
1007.21 Trace This Network
1007.22 Continuous Line Drawing
1009.11 Triangle Count
1009.21 Squares on a Checkerboard
1009.31 Counting Squares
1009.41 Squares on a Lattice
1010.11 Squares in a Square
1010.41 Sequences of Squares
1010.42 More Sequences of Squares
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