Four Fours
Solutions 0-99

Solutions to the First Challenge: 0 to 19

NumberFour Fours TermSolved By
04 - 4 + 4 - 4johnv
1(4/4) / (4/4)johnv
24/4 + 4/4pilot
3(4+4+4) / 4pilot
4[ (4/4) ^4 ] * 4catbells
5[ 4*4 +4 ] / 4pilot
6[ (4+4) /4 ] +4scruffy
74+4 - (4/4)Flora Flatbelly
84*4 - 4 - 4catbells
94/4 +4 +4scruffy
104 + √4 + √4 + √4 P Rubie
1144 / (√4 + √4)christina
124 + 4 + √4 + √4johnv
134!/(√4) + 4/4tackline
144+4+4 + √4D12Bit
15(44/4)+4D12Bit
164*4*4 / 4D12Bit
174*4 + 4/4D12Bit
184*4 + 4 / √4D12Bit
194! - 4 - 4/4?

Solutions to the Second Challenge: 20 to 99

NumberFour Fours TermSolved By
204 * 4 + √4 + √4
214! - 4 + 4/4
224! - (4! / 4 - 4)
234! - 4^(4-4)
244 * ( 4 + 4/√4 )
254! + 4^(4-4)
264! + (4! / 4 + 4)
274! + 4 - 4/4
284! + 4 * (4/4)
294! + 4 + 4/4
30(4 + 4/4)! / 4
31(4! + 4)/4 +4!MicheleR
324*4 + 4*4
33(4 - .4)/.4 + 4!IceMantis
344*4 * √4 + √
354! + 44/4
364*4 * √4 + 4
374! + (4! + √4) / √4christina
3844 - 4 - √4
[39]4! + 4! - 4/.4~
4044 - √4 - √
41(4*4 + .4) / .4
4244 - 4/√4
4344 - 4/4
4444 + 4 - 4
4544 + 4/4
4644 + 4/√4
474! + 4! - 4/4
4844 + √4 + √4
494! + 4! + 4/4
5044 + 4! / 4
51(4! - 4 + .4) / .4Mr.B
5244 + 4 + 4
[53]44 + 4 / .4~
544! + 4! + (4! / 4)
55[4! - ( 4 / √4 ) ]IceMantis
5644 + 4! / √4
[57]4! + 4! + 4/.4~
584! + 4! + 4/.4IceMantis
594!/.4 - 4/4FireMantis
6044 + 4 * 4
614!/.4 + 4/4FireMantis
62(4 + 4) ^ √4 - √4
63(4! + √4) / .4 - √4FireMantis
644 * 4 * √4 * √4
65(4^4 +4) / 4Jeremy
66(4 + 4) ^ [√4] + √4
67[4! + √4] / .4 + √4FireMantis
68(4 + 4) ^ √4 + 4
69(4!+4-.4)/.4Partick
7044 + 4! + √4FireMantis
71(4 + 4! + .4) / .4IceMantis
72[ (4! / 4) ^ √4 ] * √4
[73][4! * √4 + √.4~)] / √.4~)capOCC
744! + 4! + 4! + √4FireMantis
75(4! + √4 + 4) / .4FireMantis
764!*4 - 4! + 4Jeremy
[77](4/.4~) ^ √4 - 4FireMantis
78√4 / .4~) * [4! + √4]ArBeeJay Ruakura
79(4/.4~) ^ √4 - √4
804! * 4 - 4*4-
[81](4/.4~) * (4/.4~)-
82(4! / .4) + 4! - √4Partick
[83](4/.4~) ^ √4 + √4-
844! * 4 - 4! / √4-
[85](4/.4~) ^ √4 + 4-
864!*4 - 4/.4IceMantis
874! * 4 - 4/.4~-
884! * 4 - 4 - 4-
894! + [4! + √4]/.4RyVikOCC
904! * 4 - 4! / 4-
914 * 4! - (√4 / .4)IceMantis
924! * 4 - √4*4)-
[93]4 * 4! - [ √4 / √(.4~) ]IceMantis
944! * 4 - 4/√4-
954! * 4 - 4/4-
964! * 4 + 4 - 4-
974! * 4 + 4/4-
984! * 4 + 4/√4-
[99](4!*√4-4) / .4~IceMantis