Latest entry is the Super (16x16) Solver. This one supports all alpha [a..p], all numeric [1..16] or mixed alphanumeric [0..9,a..f].
Also have the Ruby 9x9 and 16x16 Sudoku Solution Validator. Verify that your solution is valid.
Words Formed From a Letter Set
Find sets of words that can be formed from letters you enter. Example: 'strainer', '8' and '8' finds 'terrains', 'trainers', etc. (Maximum of 8 and Minimum of 3 letters and blanks) Supports up to two (2) blank ('?') letters.
Find sets of words that contain all the letters you enter. Example: 'iii', '5' and '7' to find 'bikini', 'inhibit', etc.. (Maximum of 8 and Minimum of 3 letters) Does not support any blank ('?') letters. Caution: Searches a large database. Please be patient!
Some Letters in Fixed Positions
Find sets of words with some letter's positions fixed from letters you enter. Fixed position letters are denoted by capitalization in the position they must occupy in the words found. Example: 'bReatH?', '7' and '7' finds 'breathe', 'breaths' and 'breathy'. (Maximum of 8 and Minimum of 3 letters and blanks) Supports up to two (2) blank ('?') letters.
Sequence of Letters Within a Word
Find sets of words containing the given letter sequence you entered. Example: 'qui', '5' and '5' finds 'equid', 'quipu', etc. (Maximum of 8 and Minimum of 3 letters) Does not support any blank ('?') letters. Caution: Searches a large database. Please be patient!
Fixed Positions with Multiple Blanks
Find sets of words containing the fixed position letters you entered. Blanks ('?') are used to indicate 'any' letters. Example: 'P???Y', '5' and '5' to find 'peavy', 'prexy', etc. (Maximum of 8 and Minimum of 3 letters and blanks) This form supports use of up to six (6) blanks ('?'). Caution: Searches a large database. Please be patient!
Zip file with Readme.txt, MthlyPlan.html and userdata.js customization module. This file has fully commented JavaScript source file for folks who want to enhance it.
Download MthlyPlan.zip