Made by Interlocking Puzzles 2000.
(7 x 6 x 3.4 inch Jarrah box with 42 Chechen pieces, each 3/4 x 3/4 x 2.4 inches)
25 distinct notchable 2 x 2 x 6.5 unit pieces, indexed from A to Y, a total of 42 pieces including duplicates, which can be used to assemble the 314 different level 1 six piece burrs that have no holes. The set comes with five puzzle cards and five solution clue cards that list the pieces in order from 1 to 6 according to where they belong in the diagram above. This set does not contain all possible notchable pieces; just has the pieces necessary (and enough copies) to make all 6-piece notchable burrs with no holes. Also, some higher level burrs can be constructed with this set; for example, L5 Notchable is OODXNL and Holey Astigmatism is TYLLUM. Note that because the pieces are more than 6 units long, there are some higher level burrs that don't quite work, but would if the pieces were exactly 6 units long.
1. Puzzle Descriptions 001 ALLXXX 022 CDPPYY 043 ADDVYY 002 BBTYYY 023 CDPPYY 044 ACMXYY 003 AHTYYY 024 CDPPYY 045 ADMXYY 004 AKTYYY 025 ALPXYY 046 AILOUY 005 ALLUXY 026 ALSVYY 047 AILOUY 006 BBXXYY 027 ALSWYY 048 AJLNUY 007 BETYYY 028 BCPXYY 049 AJLNUY 008 AKXXYY 029 BCPXYY 050 AKVXYY 009 ALSXYY 030 BDPXYY 051 AKWXYY 010 ACLUYY 031 BDPXYY 052 AMMXYY 011 ACLXXY 032 ELPTYY 053 BCPWYY 012 ADLUYY 033 AFLRYY 054 BCPWYY 013 ADLXXY 034 AGLQYY 055 BCPWYY 014 ALTUYY 035 ALMXXY 056 BDPVYY 015 LLPPXX 036 ALTVVY 057 BDPVYY 016 ACCXYY 037 ALTWWY 058 BDPVYY 017 ADDXYY 038 BBVXYY 059 CLPPXY 018 ALMTYY 039 BBWXYY 060 CLPPXY 019 AMSYYY 040 BLPXXY 061 DLPPXY 020 BLPTYY 041 LPPSYY 062 DLPPXY 021 BPSYYY 042 ACCWYY 063 ACLWXY 1. Puzzle Solution Clues 001 XXAXLL 022 PYPDCY 043 VYAYDD 002 YYBBTY 023 YPPCDY 044 XYAMYC 003 YYAHYT 024 YYPPCD 045 XYAMDY 004 YYAKYT 025 PXALYY 046 UYALOI 005 UXAYLL 026 YVAYSL 047 UYAOLI 006 XXBBYY 027 WYAYSL 048 UYALJN 007 YYBEYT 028 XPBCYY 049 UYANJL 008 XXAKYY 029 XYBPYC 050 XYAKYV 009 YYAXLS 030 PXBDYY 051 XYAKWY 010 UYAYLC 031 YXBPYD 052 MMAXYY 011 XYAXLC 032 YYPELT 053 YPBCWY 012 UYAYDL 033 RYALFY 054 YPBCYW 013 XYAXDL 034 QYALYG 055 YYBPWC 014 YYAULT 035 XXAMLY 056 PYBDVY 015 XXPPLL 036 VYAVLT 057 PYBDYV 016 YYAXCC 037 WYAWTL 058 YYBPVD 017 YYAXDD 038 XYBBYV 059 XPPCLY 018 YYAMLT 039 YXBBWY 060 XYPPCL 019 YYAMYS 040 XXBPYL 061 PXPDLY 020 YYBPTL 041 YYPPLS 062 YXPPLD 021 YYBPYS 042 WYAYCC 063 WXAYCL
2. Puzzle Descriptions 064 ADLVXY 085 AGLOVY 106 ANPQYY 065 AJRTYY 086 AFLNWY 107 ANPQYY 066 AIQTYY 087 AFLNWY 108 AOPRYY 067 AMPYYY 088 ANOSXY 109 AOPRYY 068 ANQSYY 089 ANOSXY 110 AOPRYY 069 ANQSYY 090 ANOSXY 111 BHNOTY 070 ANQSYY 091 BBVWYY 112 BLPVXY 071 AORSYY 092 BNQTTY 113 BLPWXY 072 AORSYY 093 BORTTY 114 LNPQTT 073 AORSYY 094 ANOTUY 115 LOPRTT 074 BCFRYY 095 ANOTUY 116 ACNOUY 075 BDGQYY 096 ANOTUY 117 ACNOUY 076 BFRTYY 097 BQRSYY 118 ACORXY 077 BGQTYY 098 BQRSYY 119 ACORXY 078 BMMUYY 099 ACNOXX 120 ADNOUY 079 ALNOUX 100 ADNOXX 121 ADNOUY 080 ALNOUX 101 ALMVXY 122 ADNQXY 081 ALNOUX 102 ALMWXY 123 ADNQXY 082 ALPVYY 103 ALQRXY 124 AINOOU 083 ALPWYY 104 ALQRXY 125 AJNNOU 084 AGLOVY 105 ANPQYY 126 AMNOTY 2. Puzzle Solution Clues 064 VXAYLD 085 VYAOLG 106 PYANYQ 065 RYAJTY 086 WYALFN 107 PYAYNQ 066 QYAIYT 087 WYANFL 108 OPAYYR 067 MPAYYY 088 NOAXSY 109 PYAORY 068 NQAYSY 089 NYAXSO 110 PYAYRO 069 QYANYS 090 OYAXNS 111 ONBHYT 070 QYAYNS 091 YYBBWV 112 XYBPVL 071 ORAYYS 092 QNBTYT 113 YXBPWL 072 RYAOSY 093 ORBTYT 114 QNPTLT 073 RYAYSO 094 NOAUTY 115 ORPTLT 074 YRBCYF 095 NYAUTO 116 NUAYCO 075 QYBDYG 096 OYAUNT 117 UYANOC 076 YRBFYT 097 QYBRYS 118 RXAOCY 077 QYBGYT 098 YRBQYS 119 RXAYCO 078 MMBUYY 099 NXAXCO 120 OUAYND 079 UXALON 100 OXAXND 121 UYAODN 080 UXANOL 101 XYAMLV 122 QXAYND 081 UXAOLN 102 XYAMWL 123 QXANYD 082 PYALYV 103 RXALQY 124 NUAOIO 083 PYALWY 104 QXALYR 125 OUANNJ 084 VYALOG 105 NPAYQY 126 NOAMTY
3. Puzzle Descriptions 127 AMNOTY 148 BDQRXY 169 BPQRYY 128 AMNOTY 149 CDPQRY 170 BPQRYY 129 BNOPTY 150 CDPQRY 171 BNOSUY 130 BNOPTY 151 CDPQRY 172 LNOPST 131 BNOPTY 152 CDPQRY 173 NOPPSY 132 BNOSTY 153 ENOPTY 174 NOPPSY 133 CFLPRY 154 ENOPTY 175 NOPPSY 134 CLPPWY 155 ENOPTY 176 AFNNOW 135 DGLPQY 156 HLNOPT 177 AGNOOV 136 DLPPVY 157 ACMVYY 178 AMNOXX 137 FLPRTY 158 ADMWYY 179 ANNQQX 138 GLPQTY 159 ALORVX 180 AOORRX 139 LMMPUY 160 ALORVX 181 ANOTVV 140 AIOTVY 161 ALNQWX 182 ANOTWW 141 AJNTWY 162 ALNQWX 183 ANOSVY 142 ANOPXY 163 AMQRYY 184 ANOSVY 143 ANOPXY 164 AMQRYY 185 ANOSWY 144 ANOPXY 165 BMPVYY 186 ANOSWY 145 BCQRXY 166 BMPWYY 187 COPPRY 146 BCQRXY 167 BFIORY 188 COPPRY 147 BDQRXY 168 BGJNQY 189 COPPRY 3. Puzzle Solution Clues 127 NYAMTO 148 QXBRYD 169 YPBQYR 128 OYAMNT 149 QYPDCR 170 PYBRYQ 129 NYBPTO 150 QYPRCD 171 ONBUYS 130 YOBPTN 151 YRPCDQ 172 ONPSLT 131 NOBPTY 152 YRPQDC 173 NOPPSY 132 ONBSYT 153 NOEPTY 174 NYPPSO 133 YRPCLF 154 NYEPTO 175 YOPPSN 134 YPPCLW 155 YOEPTN 176 OWANNF 135 QYPDLG 156 ONPHLT 177 NVAOGO 136 PYPDLV 157 YYAMCV 178 MXAXNO 137 YRPFLT 158 YYAMDW 179 NNAXQQ 138 QYPGLT 159 VXALOR 180 OOAXRR 139 MMPULY 160 VXAOLR 181 NVAVTO 140 VYAIOT 161 WXANQL 182 OWAWNT 141 WYAJTN 162 WXALQN 183 VYANOS 142 PXAONY 163 MRAYYQ 184 NVAYSO 143 PXANYO 164 MQAYRY 185 OWAYNS 144 PXAYNO 165 MPBVYY 186 WYAOSN 145 XRBCYQ 166 PMBWYY 187 POPRCY 146 XRBQYC 167 ORBIYF 188 PYPRCO 147 QXBDYR 168 QNBJYG 189 YOPPCR
4. Puzzle Description 190 CLPQRX 211 AORTWY 232 ACNOWX 191 CLPQRX 212 AORTWY 233 ADNOVX 192 DLPQRX 213 BNPQWY 234 BCQRWY 193 DLPQRX 214 BNPQWY 235 BCQRWY 194 DNPPQY 215 BNPQWY 236 BDQRVY 195 DNPPQY 216 BNPQWY 237 BDQRVY 196 DNPPQY 217 BOPRVY 238 BIOPWY 197 LPQRSY 218 BOPRVY 239 BJNPVY 198 LPQRSY 219 BOPRVY 240 LNPPQX 199 ACQRYY 220 BOPRVY 241 LOPPRX 200 ADQRYY 221 FILOPR 242 ACNQXY 201 AFNORY 222 GJLNPQ 243 ADORXY 202 AFNORY 223 ILOPPW 244 AMNOUY 203 AGNOQY 224 JLNPPV 245 BNPQXY 204 AGNOQY 225 LMPPVY 246 BNQSWY 205 AMNQXY 226 LMPPWY 247 BOPRXY 206 AMNQXY 227 LNOPSU 248 BORSVY 207 AMORXY 228 LPPQRY 249 CNOPPX 208 AMORXY 229 LPPQRY 250 DNOPPX 209 ANQTVY 230 ACIOWY 251 ANOPVY 210 ANQTVY 231 ADJNVY 252 ANOPVY 4. Puzzle Solution Clues 190 XRPCLQ 211 ORAWYT 232 WXAOCN 191 XRPQLC 212 RYAWTO 233 VXANOD 192 QXPDLR 213 NYBPWQ 234 YRBCWQ 193 QXPRLD 214 YPBQWN 235 YRBQWC 194 NPPQDY 215 PNBWYQ 236 QYBDVR 195 NYPPDQ 216 NPBQWY 237 QYBRVD 196 YPPQDN 217 YOBPVR 238 OPBIYW 197 QYPRLS 218 OPBVYR 239 PNBJYV 198 YRPQLS 219 PYBRVO 240 XPPQLN 199 RYAYCQ 220 POBRVY 241 PXPRLO 200 QYAYRD 221 ORPILF 242 NYAXCQ 201 ORANYF 222 QNPJLG 243 OYAXRD 202 RYANFO 223 OPPILW 244 MUAYNO 203 NQAOGY 224 PNPJLV 245 XPBQYN 204 QYAONG 225 MPPVLY 246 QNBWYS 205 MNAXYQ 226 PMPWLY 247 PXBRYO 206 MYAXNQ 227 ONPULS 248 ORBVYS 207 MOAXRY 228 YPPQLR 249 XOPPCN 208 MYAXRO 229 PYPRLQ 250 NXPPDO 209 NQAVTY 230 WYAOCI 251 NPAOVY 210 QYAVNT 231 VYANJD 252 PYAONV
5. Puzzle Descriptions 253 ANOPWY 274 BNOPWX 295 ANOQRV 254 ANOPWY 275 LMNPQU 296 ANOQRW 255 BMNQUY 276 LMOPRU 297 CDQQRR 256 BMORUY 277 LNPPQW 298 CDQQRR 257 ACNQWY 278 LOPPRV 299 CDQQRR 258 ACNQWY 279 ACORVY 300 CDPQRY 259 ADORVY 280 ADNQWY 301 CDPQRY 260 ADORVY 281 AMNQWY 302 CFNOPR 261 ANQQRY 282 AMORVY 303 CNOPPW 262 ANQQRY 283 BNQQRW 304 COPQRR 263 AOQRRY 284 BOQRRV 305 DGNOPQ 264 AOQRRY 285 COPQRR 306 DNOPPV 265 LNPQSW 286 DNPQQR 307 DNPQQR 266 LOPRSV 287 BMQRVY 308 FNOPRT 267 ALQRWY 288 BMQRWY 309 GNOPQT 268 ALQRVY 289 LMPQRV 310 NOPPQR 269 AMNOVX 290 LMPQRW 311 NOPPQR 270 AMNOWX 291 AINOQW 312 NOPPQR 271 ANOQRX 292 AJNORV 313 NOPQRS 272 ANOQRX 293 AMNQVY 314 NOPQRS 273 BNOPVX 294 AMORWY 5. Puzzle Solution Clues 253 OPANYW 274 NXBPWO 295 NRAOVQ 254 PYANWO 275 MNPULQ 296 OQANRW 255 MNBUYQ 276 OMPULR 297 RQQDRC 256 OMBUYR 277 PNPWLQ 298 RQCRDQ 257 NWAYCQ 278 OPPVLR 299 RQCDRQ 258 WYANQC 279 RYAOCV 300 RPQDYC 259 OVAYRD 280 QYANWD 301 PQCRDY 260 VYAODR 281 MWAYNQ 302 RNCPOF 261 NRAYQQ 282 MVAYRO 303 PNCPOW 262 RYANQQ 283 NRBQWQ 304 RPQROC 263 OQAYRR 284 QOBRVR 305 OQPDGN 264 QYAORR 285 QOPRCR 306 OPPDVN 265 QNPWLS 286 NRPQDQ 307 PQQRDN 266 ORPVLS 287 MRBVYQ 308 RNFPOT 267 QYALWR 288 QMBWYR 309 OQPGTN 268 RYALQV 289 MRPVLQ 310 PPQRON 269 NXAMVO 290 QMPWLR 311 PNQPOR 270 OXAMNW 291 NWAOIQ 312 OPPRQN 271 QXAONR 292 OVANRJ 313 RNQPOS 272 RXANQO 293 NYAMVQ 314 OQPRSN 273 XOBPVN 294 OYAMRW
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Puzzle number 305 is {D,G,N,O,P,Q}. The solution hint 305 lists the order {O, Q, P, D, G, N). Looking at the burr figure we can make the correspondence:With this correspondence, one can see from the figure where each piece goes in the solved puzzle (but not which way to flip or rotate it), and this can make it a fun, but still not too easy, to solve the puzzle. The trick for this one is to first see how the pieces must fit together when solved, and then realize that the only way to put it together is to put three together into one half, three together in the other half, and then slide the three halves together:
1 = O
2 = Q3 = P
4 = D5 = G
6 = N