cardputer\nusing number cards, numbers on both sides\nalex east\nnumeral-oh-gee\n amazing randi\nshigeo futagawa\nmusical\nalex east
1982
spell-binder Alex East

ringo-bingo\nstover's days of force with bingo cards\nstephen tucker\ndays of force\nmel stover\nrethink\nphilip t. goldstein
1982
spell-binder Stephen Tucker

rethink\nstover's days of force with bingo cards\nphilip t. goldstein\ndays of force\nmel stover\nringo-bingo\nstephen tucker
1983
spell-binder Philip T. Goldstein

murder by memory\nno. 45, page number selected with numbers on pieces of paper, only four outcomes possible\nkarl fulves
1985
self-working paper magic Karl Fulves

Murder by Memory

No. 45, page number selected with numbers on pieces of paper, only four outcomes possible

letter of intent\none of three envelopes chosen by exchanging number cards and adding some, number range force\nkarl fulves
1992
deceptive practices Karl Fulves

Letter of Intent

one of three envelopes chosen by exchanging number cards and adding some, number range force

the force methods\nnumber forces
1. using number cards (magigram, amazing trelba)
2. "newspaper prediction" (martin gardner, magic, august 2005, also ibidem?)
3. 4x4 matrix
4. magic square\nmel bennett\ncrazy calendar\nmartin gardner
2011
xtra credit Mel Bennett

The Force Methods

number forces
1. using number cards (Magigram, Amazing Trelba)
2. "Newspaper Prediction" (Martin Gardner, Magic, August 2005, also Ibidem?)
3. 4x4 matrix
4. magic square

number force\ncards with numbers distributed, two-digit numbers formed and added\n unknown
2016
the performance pieces & divertissements of the famous handsome jack, etc.
Unknown

Number Force

cards with numbers distributed, two-digit numbers formed and added