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David Coffey, PHD

@deltadc.bsky.social
280 followers 249 following 1.6K posts

GVSU Math Professor, MTBoS, Designing_Math_Adventures, Teaching Like Ted Lasso podcast — Thoughts are my own with no guarantee they're fully formed.

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David Coffey, PHD @deltadc.bsky.social · 22h
Wordle 1,936 4/6 ⬜⬜🟨🟨🟨 ⬜🟩🟩🟨🟩 🟩🟩🟩⬜🟩 🟩🟩🟩🟩🟩
100
David Coffey, PHD @deltadc.bsky.social · 23h
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 2 holes left in Round 93 (1935) Andy: 1 skin (4/-5) Dave: 1 skin (-13) Paul: 10 skins (-3/-17)🥇 Sam: 2 skins (-11/-13) 3 skins on number 17
200
David Coffey, PHD @deltadc.bsky.social · 06/10/2026
Wordle 1,935 3/6 ⬜⬜⬜⬜⬜ ⬜🟩⬜🟨🟩 🟩🟩🟩🟩🟩
100
David Coffey, PHD @deltadc.bsky.social · 06/10/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 3 holes left in Round 93 (1934) Andy: 1 skin (4/-6) Dave: 1 skin (-12) Paul: 10 skins (-3/-17)🥇 Sam: 2 skins (-10/-12) 2 skins on number 16
300
David Coffey, PHD @deltadc.bsky.social · 05/10/2026
Wordle 1,934 3/6 ⬜⬜⬜⬜⬜ 🟨🟨🟨⬜⬜ 🟩🟩🟩🟩🟩
100
David Coffey, PHD @deltadc.bsky.social · 05/10/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 4 holes left in Round 93 (1933) Andy: 1 skin (5/-5) Dave: 1 skin (-11) Paul: 10 skins (-3/-17)🥇 Sam: 2 skins (-9/-11) 1 skin on number 15
300
David Coffey, PHD @deltadc.bsky.social · 04/10/2026
Wordle 1,933 3/6 🟩⬜⬜⬜⬜ 🟩🟩🟩🟨⬜ 🟩🟩🟩🟩🟩
100
David Coffey, PHD @deltadc.bsky.social · 04/10/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 5 holes left in Round 93 (1932) Andy: 1 skin (5/-5) Dave: 1 skin (-10) Paul: 8 skins (-2/-15) Sam: 2 skins (-8/-10) 2 skins on number 14
300
David Coffey, PHD @deltadc.bsky.social · 03/10/2026
Wordle 1,932 3/6 ⬜⬜⬜🟨🟨 🟩🟩⬜⬜⬜ 🟩🟩🟩🟩🟩
230
David Coffey, PHD @deltadc.bsky.social · 03/10/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 6 holes left in Round 93 (1931) Andy: 1 skin (5/-5) Dave: 1 skin (-9) Paul: 8 skins (-2/-14) Sam: 2 skins (-7/-9) 1 skin on number 13
300
David Coffey, PHD @deltadc.bsky.social · 02/10/2026
Wordle 1,931 3/6 🟨⬜🟨⬜⬜ 🟨🟨🟨⬜🟩 🟩🟩🟩🟩🟩
110
David Coffey, PHD @deltadc.bsky.social · 02/10/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 7 holes left in Round 93 (1930) Andy: 1 skin (4/-6) Dave: 1 skin (-8) Paul: 7 skins (-1/-12) Sam: 2 skins (-6/-9) 1 skin on number 12
300
David Coffey, PHD @deltadc.bsky.social · 01/10/2026
Wordle 1,930 3/6 ⬜🟨🟨⬜⬜ 🟩⬜⬜🟨🟩 🟩🟩🟩🟩🟩
100
David Coffey, PHD @deltadc.bsky.social · 01/10/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 8 holes left in Round 93 (1929) Andy: 1 skin (4/-6) Dave: 1 skin (-7) Paul: 5 skins (0/-10) Sam: 2 skins (-6/-9) 2 skins on number 11
300
David Coffey, PHD @deltadc.bsky.social · 30/09/2026
Hard green to read Wordle 1,929 4/6 ⬜⬜🟨🟩⬜ ⬜🟩🟩🟩🟩 ⬜🟩🟩🟩🟩 🟩🟩🟩🟩🟩
121
David Coffey, PHD @deltadc.bsky.social · 30/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social At the turn of Round 93 (1928) Andy: 1 skin (4/-5) Dave: 1 skin (-7) Paul: 5 skins (0/-9) Sam: 2 skins (-5/-7) 1 skin on number 10
200
David Coffey, PHD @deltadc.bsky.social · 29/09/2026
Wordle 1,928 3/6 ⬜⬜⬜🟨⬜ 🟩🟩🟨⬜⬜ 🟩🟩🟩🟩🟩
000
David Coffey, PHD @deltadc.bsky.social · 28/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social After 8 holes of Round 93 (1927) Andy: 1 skin (4/-4) Dave: 1 skin (-6) Paul: 4 skins (1/-7) Sam: 2 skins (-5/-7) 1 skin on number 9
300
David Coffey, PHD @deltadc.bsky.social · 28/09/2026
Wordle 1,927 3/6 ⬜⬜⬜⬜⬜ ⬜⬜🟩🟨🟨 🟩🟩🟩🟩🟩
100
David Coffey, PHD @deltadc.bsky.social · 28/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social After 7 holes of Round 93 (1926) Andy: 1 skin (5/-2) Dave: 1 skin (-5) Paul: 2 skins (3/-3)* Sam: 2 skins (-5/-7) 2 skins on number 8
300
David Coffey, PHD @deltadc.bsky.social · 27/09/2026
Wordle 1,926 4/6 ⬜⬜🟨⬜⬜ ⬜🟩🟩⬜⬜ 🟨🟩🟩⬜🟨 🟩🟩🟩🟩🟩
110
David Coffey, PHD @deltadc.bsky.social · 27/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social After 6 holes of Round 93 (1925) Andy: 1 skin (4/-2) Dave: 1 skin (-5) Paul: 2 skins (2/-3)* Sam: 2 skins (-5/-7) 1 skin on number 7
300
David Coffey, PHD @deltadc.bsky.social · 26/09/2026
Wordle 1,925 3/6 ⬜🟨🟨⬜⬜ ⬜🟩🟩⬜⬜ 🟩🟩🟩🟩🟩
110
David Coffey, PHD @deltadc.bsky.social · 26/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social After 5 holes of Round 93 (1924) Andy: 1 skin (2/-3) Dave: 0 skins (-4) Paul: 2 skins (2/-3) Sam: 2 skins (-5/-7) 1 skin on number 6
200
David Coffey, PHD @deltadc.bsky.social · 25/09/2026
Wordle 1,924 3/6 ⬜🟨⬜🟨⬜ 🟩⬜⬜🟨🟩 🟩🟩🟩🟩🟩
220
David Coffey, PHD @deltadc.bsky.social · 24/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social After 4 holes of Round 93 (1923) Andy: 0 skins (3/-1) Dave: 0 skins (-3) Paul: 2 skins (1/-3) Sam: 2 skins (-4/-6) 1 skin on number 5
301
David Coffey, PHD @deltadc.bsky.social · 24/09/2026
Wordle 1,923 3/6 ⬜🟩⬜⬜⬜ ⬜🟩🟩⬜🟩 🟩🟩🟩🟩🟩
100
David Coffey, PHD @deltadc.bsky.social · 24/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social After 3 holes of Round 93 (1922) Andy: 0 skins (3/0) Dave: 0 skins (-2) Paul: 0 skins (2/-1) Sam: 2 skins (-3/-5) 2 skins on number 4
300
David Coffey, PHD @deltadc.bsky.social · 24/09/2026
It happens. I had a four on three and forgot to post it.
000
David Coffey, PHD @deltadc.bsky.social · 23/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social After 2 holes of Round 93 (1921) Andy: 0 skins (1/0)* Dave: 0 skins (-2) Paul: 0 skins (1/-1) Sam: 2 skins (-2/-4) 1 skin on number 3
200
David Coffey, PHD @deltadc.bsky.social · 22/09/2026
Wordle 1,921 3/6 ⬜🟨⬜⬜⬜ 🟩⬜🟨⬜🟨 🟩🟩🟩🟩🟩
130
David Coffey, PHD @deltadc.bsky.social · 22/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social After 1 hole of Round 93 (1920) Andy: 0 skins (1/0) Dave: 0 skins (-1) Paul: 0 skins (0/-1) Sam: 0 skins (0/-1) 2 skins on number 2
300
David Coffey, PHD @deltadc.bsky.social · 21/09/2026
Wordle 1,920 3/6 ⬜🟨⬜⬜⬜ ⬜⬜🟨🟩🟨 🟩🟩🟩🟩🟩
110
David Coffey, PHD @deltadc.bsky.social · 21/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social At the end of Round 92 (1919) Andy: 3 skins (1/-9)^🥈 Dave: 2 skins (-20)^^¥^^🥉 Paul: 11 skins (-9/-23)🥇 Sam: 2 skins (-18/-20)^🥉 1 skin on number 1 of Round 93
200
David Coffey, PHD @deltadc.bsky.social · 20/09/2026
Wordle 1,919 3/6 ⬜⬜⬜⬜🟨 ⬜🟩🟨⬜⬜ 🟩🟩🟩🟩🟩
110
David Coffey, PHD @deltadc.bsky.social · 20/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 1 hole left in Round 92 (1918) Andy: 3 skins (2/-8)^ Dave: 2 skins (-19)^^¥^^ Paul: 11 skins (-8/-22) Sam: 0 skins (-16/-18)^ 2 skins on number 18
300
David Coffey, PHD @deltadc.bsky.social · 19/09/2026
Wordle 1,918 3/6 ⬜🟩⬜⬜⬜ ⬜🟩🟨🟨⬜ 🟩🟩🟩🟩🟩
120
David Coffey, PHD @deltadc.bsky.social · 19/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 2 holes left in Round 92 (1917) Andy: 3 skins (-1/-11)^ Dave: 2 skins (-18)^^¥^^ Paul: 11 skins (-7/-21) Sam: 0 skins (-15/-17)^ 1 skin on number 17
301
David Coffey, PHD @deltadc.bsky.social · 18/09/2026
Another fairway driver for an eagle. The third of the round. Wordle 1,917 2/6 ⬜⬜⬜⬜⬜ 🟩🟩🟩🟩🟩
210
David Coffey, PHD @deltadc.bsky.social · 18/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 3 holes left in Round 92 (1916) Andy: 3 skins (-1/-11)^ Dave: 0 skins (-16)^^¥^ Paul: 11 skins (-7/-21) Sam: 0 skins (-15/-17)^ 2 skins on number 16
300
David Coffey, PHD @deltadc.bsky.social · 17/09/2026
Wordle 1,916 4/6 ⬜🟨⬜⬜🟨 ⬜🟩🟨⬜⬜ ⬜🟩🟩🟨⬜ 🟩🟩🟩🟩🟩
110
David Coffey, PHD @deltadc.bsky.social · 17/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 4 holes left in Round 92 (1915) Andy: 3 skins (0/-10)^ Dave: 0 skins (-16)^^¥^ Paul: 11 skins (-7/-21) Sam: 0 skins (-14/-16)^ 1 skin on number 15
300
David Coffey, PHD @deltadc.bsky.social · 16/09/2026
Wordle 1,915 3/6 🟨⬜⬜⬜⬜ 🟨🟨⬜🟨⬜ 🟩🟩🟩🟩🟩
110
David Coffey, PHD @deltadc.bsky.social · 16/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 5 holes left in Round 92 (1914) Andy: 3 skins (-1/-11)^ Dave: 0 skins (-15)^^¥^ Paul: 10 skins (-6/-19) Sam: 0 skins (-13/-15)^ 1 skin on number 14
300
David Coffey, PHD @deltadc.bsky.social · 15/09/2026
Wordle 1,914 3/6 ⬜🟨⬜⬜⬜ 🟩🟩🟨🟨⬜ 🟩🟩🟩🟩🟩
220
David Coffey, PHD @deltadc.bsky.social · 15/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 6 holes left in Round 92 (1913) Andy: 3 skins (0/-10)^ Dave: 0 skins (-14)^^¥^ Paul: 9 skins (-5/-17) Sam: 0 skins (-12/-14)^ 1 skin on number 13
200
David Coffey, PHD @deltadc.bsky.social · 14/09/2026
Wordle 1,913 3/6 ⬜⬜🟨⬜⬜ 🟩🟨⬜⬜⬜ 🟩🟩🟩🟩🟩
110
David Coffey, PHD @deltadc.bsky.social · 14/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 7 holes left in Round 92 (1912) Andy: 3 skins (1/-9)^ Dave: 0 skins (-13)^^¥^ Paul: 8 skins (-4/-15) Sam: 0 skins (-11/-13)^ 1 skin on number 12
200
David Coffey, PHD @deltadc.bsky.social · 13/09/2026
Wordle 1,912 3/6 ⬜⬜⬜🟨⬜ 🟩🟩⬜⬜🟩 🟩🟩🟩🟩🟩
111
David Coffey, PHD @deltadc.bsky.social · 13/09/2026
@deltadc.bsky.social @ottensam.bsky.social @ottenandrew.bsky.social @drwon.bsky.social With 8 holes left in Round 92 (1911) Andy: 3 skins (1/-9)^ Dave: 0 skins (-12)^^¥^ Paul: 5 skins (-3/-13) Sam: 0 skins (-10/-12)^ 3 skins on number 11
300