Learn & Play Sudoku Grade 4 Book

Introduction
What Is Sudoku?     4
The History of Sudoku     4
Sudoku Research     5
Learn to Play Sudoku     8
Strategies for Sudoku     9
How to Use This Book     11
Puzzle Variations at Each Grade Level     12
Correlations     12
Beginning Puzzles-Landforms
What a Jump!     14
Sheer Drop     15
Sand Storm     16
Freezing Cold     17
Standing Tall     18
Meandering Along     19
Prickly to the Touch     20
Keep Your Balance     21
Rolling On     22
Bird Watering Hole     23
Falling Down     24
Hard Edges     25
Sandy Walk     26
Water Fountain     27
Close Quarters     28
Intermediate Puzzles-Decimals
Counting Your Pennies     30
Portion Control     31
Exact Time     32
On Your Way     33
What a Bargain!     34
Feeling Sick?     35
Weighing In     36
What's the Total?     37
Play the Music     38
And the Total Is     39
Too Heavy?     40
Add It Up     41
Run Fast     42
Tune It In     43
Ring It Up     44
Challenging Puzzles-American Indians
One-Room Home     46
Beautiful Baskets     47
Arrowheads     48
Music Maker     49
All Dressed Up     50
Don't Look Down!     51
Colorful Clay     52
Rocky Pictures     53
Millions of Bison     54
Standing Straight     55
Northwestern Indians     56
Animal Images     57
Powwow     58
Roaming Spirit     59
Painted Vessel     60
Appendices
Templates     61
Photograph Sources     64
Answer Key     65